Pith Number

pith:HJ5CUKJC

pith:2023:HJ5CUKJCIECWQBQ7BP5FZV2LGZ

not attested not anchored not stored refs pending

The BarYon CYCLE Project (ByCycle): Identifying and Localizing MgII Metal Absorbers with Machine Learning

Alejandra Y. Fresco, Benedetta Casavecchia, C\'eline P\'eroux, Daniel Gr\"un, Dylan Nelson, Martin A. Zwaan, Roland Szakacs, Simon Weng, Victoria Bollo

arxiv:2305.17970 v1 · 2023-05-29 · astro-ph.GA · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HJ5CUKJCIECWQBQ7BP5FZV2LGZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

1 paper in Pith

Forecast for the detectability of patchy hydrogen reionization in WEAVE-QSO measurements of the Lyman-$\alpha$ forest power spectrum at redshift $z \geq 4$

Receipt and verification

First computed	2026-07-05T06:14:51.062793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7a2a2922410568061f0bfa5cd74b3649058b39cdd70f350574991096b72fc6

Aliases

arxiv: 2305.17970 · arxiv_version: 2305.17970v1 · doi: 10.48550/arxiv.2305.17970 · pith_short_12: HJ5CUKJCIECW · pith_short_16: HJ5CUKJCIECWQBQ7 · pith_short_8: HJ5CUKJC

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/HJ5CUKJCIECWQBQ7BP5FZV2LGZ \
  | 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: 3a7a2a2922410568061f0bfa5cd74b3649058b39cdd70f350574991096b72fc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "166a43158f8332597476665bb748aad55b579d19edc0ae5d989e176d4b2ac252",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-05-29T09:27:52Z",
    "title_canon_sha256": "68df2ebc14bea01586ace4151d322e732c4852e3c14d7e9f41a346a5f693af47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.17970",
    "kind": "arxiv",
    "version": 1
  }
}