Pith Number

pith:OZVZKTNL

pith:2015:OZVZKTNLPV2H3ETCWHXEPR4WIO

not attested not anchored not stored refs pending

Overturning the Case for Gravitational Powering in the Prototypical Cooling Lyman-alpha Nebula

(2) Yale University, (3) STScI, (4) ESO), Gabriel B. Brammer (3), Ivelina Momcheva (2), Johan P. U. Fynbo (1), Moire K. M. Prescott (1), Palle M{\o}ller (4) ((1) Dark Cosmology Centre

arxiv:1501.05312 v1 · 2015-01-21 · 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{OZVZKTNLPV2H3ETCWHXEPR4WIO}

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	2026-05-18T01:41:09.490999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

766b954dab7d747d9262b1ee47c7964383d1d302d9b6d0b629aebc6c4718d8f9

Aliases

arxiv: 1501.05312 · arxiv_version: 1501.05312v1 · doi: 10.48550/arxiv.1501.05312 · pith_short_12: OZVZKTNLPV2H · pith_short_16: OZVZKTNLPV2H3ETC · pith_short_8: OZVZKTNL

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/OZVZKTNLPV2H3ETCWHXEPR4WIO \
  | 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: 766b954dab7d747d9262b1ee47c7964383d1d302d9b6d0b629aebc6c4718d8f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0236c59e9667631aa4712eda353499cd3ed173b7d866c829fdc4b9426b915240",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-21T21:00:14Z",
    "title_canon_sha256": "a75ab1d8a8749a4005c3183847e29c027c2eec374bb734be94886e3565b25d5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05312",
    "kind": "arxiv",
    "version": 1
  }
}