Pith Number

pith:EQRZIMIQ

pith:2013:EQRZIMIQ74BMHGCXFN2LEB4MZI

not attested not anchored not stored refs pending

An observational investigation of the identity of B11244 ($l$-C$_3$H$^+$/C$_3$H$^-$)

Anthony J. Remijan, Brett A. McGuire, Evelyne Roueff, Geoffrey A. Blake, Jerome Pety, Maryvonne Gerin, P. Brandon Carroll, Pierre Gratier, Viviana Guzm\'an

arxiv:1312.0153 v1 · 2013-11-30 · 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{EQRZIMIQ74BMHGCXFN2LEB4MZI}

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	2026-05-18T01:46:04.543256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2423943110ff02c398572b74b2078cca0e82f2a157f90cce7c8848eec3fd8572

Aliases

arxiv: 1312.0153 · arxiv_version: 1312.0153v1 · doi: 10.48550/arxiv.1312.0153 · pith_short_12: EQRZIMIQ74BM · pith_short_16: EQRZIMIQ74BMHGCX · pith_short_8: EQRZIMIQ

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/EQRZIMIQ74BMHGCXFN2LEB4MZI \
  | 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: 2423943110ff02c398572b74b2078cca0e82f2a157f90cce7c8848eec3fd8572

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65e516777a0e279a5eb4340f553605920e3687a22f21ed9019c65620f5c25b35",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-11-30T21:06:59Z",
    "title_canon_sha256": "a252ff15b3139249a3ff8d71577f5004a44e88717756a0213146aef9e5b3c7ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.0153",
    "kind": "arxiv",
    "version": 1
  }
}