Pith Number

pith:BUOYMKD6

pith:2025:BUOYMKD62TNKJ6D2DHZDI76NW5

not attested not anchored not stored refs pending

SAPPHIRES: Extremely Metal-Poor Galaxy Candidates with $12+{\rm log(O/H)}<7.0$ at $z\sim5-7$ from Deep JWST/NIRCam Grism Observations

Andrew J. Bunker, Dan Coe, Daniel J. Eisenstein, Eiichi Egami, Feige Wang, Fengwu Sun, Jakob M. Helton, Jinyi Yang, Koki Kakiichi, Masami Ouchi, Roberto Maiolino, Tiger Yu-Yang Hsiao, Wei Leong Tee, Weizhe Liu, Xiaohui Fan, Xiaojing Lin, Yichen Liu, Yi Xu, Yongda Zhu, Yoshinobu Fudamoto, Yuichi Harikane, Yunjing Wu

arxiv:2505.03873 v1 · 2025-05-06 · astro-ph.GA

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\usepackage{pith}
\pithnumber{BUOYMKD62TNKJ6D2DHZDI76NW5}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

7 papers in Pith

Chemical signatures from the first stars embedded in metal-poor gas in galaxies at cosmic dawn

How can we finally see the first light? Status and perspective in the search for Population III stars

A Cosmic Archipelago of lensed metal-poor galaxies at $z\sim6$

Lyman-alpha Pressure Strongly Enhances Pre-Supernova Feedback at Cosmic Dawn: The First Multi-Dimensional Lyman-alpha Radiation Hydrodynamics Simulations

JADES: the mass-metallicity relation at $z=1-10$. New calibrations, extremely metal-poor galaxies, and chemical diversity

Receipt and verification

First computed	2026-07-05T10:59:32.965791Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d1d86287ed4daa4f87a19f2347fcdb774a0e51ca843d36f716de7f655e62c94

Aliases

arxiv: 2505.03873 · arxiv_version: 2505.03873v1 · doi: 10.48550/arxiv.2505.03873 · pith_short_12: BUOYMKD62TNK · pith_short_16: BUOYMKD62TNKJ6D2 · pith_short_8: BUOYMKD6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/BUOYMKD62TNKJ6D2DHZDI76NW5 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 0d1d86287ed4daa4f87a19f2347fcdb774a0e51ca843d36f716de7f655e62c94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c8a049e36719839d2612f8c6c29db164f05434cbe5a9f1eb3a200bb4737132",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-05-06T18:00:01Z",
    "title_canon_sha256": "31ebdee10a938de812c8e57a05349fef60271cf684320a13388ba11fc27dcc95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03873",
    "kind": "arxiv",
    "version": 1
  }
}