Pith Number

pith:52JE3MC3

pith:2012:52JE3MC3JIF3CAAOTAIIQCHXWM

not attested not anchored not stored refs pending

Predictions for the CO emission of galaxies from a coupled simulation of galaxy formation and photon dominated regions

(2) Oxford, (3) Centro Astrobiologia, (4) MPAI, (5) McGill), Carlton M. Baugh (1), Cedric G. Lacey (1), Claudia del P. Lagos (1), Durham, Estelle Bayet (2), James Geach (5) ((1) ICC, Nikolaos Fanidakis (4), Tom Bell (3)

arxiv:1204.0795 v2 · 2012-04-03 · 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{52JE3MC3JIF3CAAOTAIIQCHXWM}

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	2026-05-18T01:57:57.455379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee924db05b4a0bb1000e98108808f7b327eb8bd03874749f1cb4b76e16a14118

Aliases

arxiv: 1204.0795 · arxiv_version: 1204.0795v2 · doi: 10.48550/arxiv.1204.0795 · pith_short_12: 52JE3MC3JIF3 · pith_short_16: 52JE3MC3JIF3CAAO · pith_short_8: 52JE3MC3

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/52JE3MC3JIF3CAAOTAIIQCHXWM \
  | 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: ee924db05b4a0bb1000e98108808f7b327eb8bd03874749f1cb4b76e16a14118

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6de1290ab94e5b9eddb8ce2304d52b81b3fa0ad3339a89832c89a6a05fac8440",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-03T20:02:59Z",
    "title_canon_sha256": "59af8db2e7a132c1ea4cf9a48995e80098076d7d6c241f04f8b53c5e20017366"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0795",
    "kind": "arxiv",
    "version": 2
  }
}