Pith Number

pith:4Q4WW47W

pith:2021:4Q4WW47WLHOEMXXQ24HMS3T3AH

not attested not anchored not stored refs pending

Physical Characterization of Serendipitously Uncovered Millimeter-wave Line-emitting Galaxies at z~2.5 behind the Local Luminous Infrared Galaxy VV114

B. Hatsukade, D. Espada, D. Iono, F. Egusa, J. Ueda, K. Kohno, M. M. Lee, M. S. Yun, R. Kawabe, S. Mizukoshi, T. Minezaki, T. Saito, Y. Matsuda, Y. Tamura

arxiv:2105.08894 v2 · 2021-05-19 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Q4WW47WLHOEMXXQ24HMS3T3AH}

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.

Receipt and verification

First computed	2026-07-05T03:10:32.255079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4396b73f659dc465ef0d70ec96e7b01fb6ea5cf4f7cfc5c28fdd2b45939406b

Aliases

arxiv: 2105.08894 · arxiv_version: 2105.08894v2 · doi: 10.48550/arxiv.2105.08894 · pith_short_12: 4Q4WW47WLHOE · pith_short_16: 4Q4WW47WLHOEMXXQ · pith_short_8: 4Q4WW47W

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/4Q4WW47WLHOEMXXQ24HMS3T3AH \
  | 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: e4396b73f659dc465ef0d70ec96e7b01fb6ea5cf4f7cfc5c28fdd2b45939406b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a7246e71f3e825881bdda7c0e1dcea48fac21c6a36201d445e888252274451",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-05-19T02:50:06Z",
    "title_canon_sha256": "503c70309b5b89155f1cb3d2b8478ae481791899fdcf0ce4eb7d9613149cf510"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.08894",
    "kind": "arxiv",
    "version": 2
  }
}