Pith Number

pith:PVOHOY3Q

pith:2014:PVOHOY3QVL2PRHWGHQ3XSAUPJI

not attested not anchored not stored refs pending

Molecular Gas Content of HI Monsters and Implications to Cold Gas Content Evolution in Galaxies

2), 2-University of Virginia, 3), 3-Yonsei University Observatory, 4-University of Massachusetts), Aeree Chung (1, Cheoljong Lee (1, G. Narayanan (4), Min S. Yun (4), N. Erickson (4) (1-Yonsei University, Ryan Cybulski (4)

arxiv:1404.4371 v1 · 2014-04-16 · 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{PVOHOY3QVL2PRHWGHQ3XSAUPJI}

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	2026-05-18T01:43:29.252062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5c776370aaf4f89ec63c3779028f4a2ce2cb14dc458c563152e8b28cd893a8

Aliases

arxiv: 1404.4371 · arxiv_version: 1404.4371v1 · doi: 10.48550/arxiv.1404.4371 · pith_short_12: PVOHOY3QVL2P · pith_short_16: PVOHOY3QVL2PRHWG · pith_short_8: PVOHOY3Q

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/PVOHOY3QVL2PRHWGHQ3XSAUPJI \
  | 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: 7d5c776370aaf4f89ec63c3779028f4a2ce2cb14dc458c563152e8b28cd893a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c98736144a77d806f9b8d8d9aa5f317dac41ce1a49f656fa41d83cd8d409efd9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-16T20:01:24Z",
    "title_canon_sha256": "7237f25f224c3364e4e67680f79c9661c23f33fe3bfb00f553a4fdb4be94ef49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4371",
    "kind": "arxiv",
    "version": 1
  }
}