Pith Number

pith:3OQUWV72

pith:2011:3OQUWV72WJ4NZBNDDWCSTIIFAJ

not attested not anchored not stored refs pending

Cold flows and the first quasars

Colin DeGraf, Julio Lopez, Nishikanta Khandai, Rupert Croft, Tiziana Di Matteo, Volker Springel, Yu Feng

arxiv:1107.1253 v1 · 2011-07-06 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OQUWV72WJ4NZBNDDWCSTIIFAJ}

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

Cosmological analysis of the DESI DR1 Lyman alpha 1D power spectrum

Receipt and verification

First computed	2026-05-18T02:01:22.179097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dba14b57fab278dc85a31d8529a105027e30752f21077e43b31b1e51e8838f14

Aliases

arxiv: 1107.1253 · arxiv_version: 1107.1253v1 · doi: 10.48550/arxiv.1107.1253 · pith_short_12: 3OQUWV72WJ4N · pith_short_16: 3OQUWV72WJ4NZBND · pith_short_8: 3OQUWV72

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/3OQUWV72WJ4NZBNDDWCSTIIFAJ \
  | 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: dba14b57fab278dc85a31d8529a105027e30752f21077e43b31b1e51e8838f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "605c5e10d51d01f694e5de5313c27c18c738200e065db13f4e55a583073addb3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-07-06T20:34:05Z",
    "title_canon_sha256": "54ab30cd9f56e89b45c4b24059a6425e7f7c67041a900d15e06a235b5f735127"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1253",
    "kind": "arxiv",
    "version": 1
  }
}