Pith Number

pith:4WIA3RNF

pith:2014:4WIA3RNFRO4X2PYZJY3P5GGLGT

not attested not anchored not stored refs pending

The HIFI spectral survey of AFGL 2591 (CHESS). II. Summary of the survey

C. Ceccarelli, F.F.S. van der Tak, F.P. Helmich, K.-S. Wang, L. Chavarria, M. Kazmierczak-Barthel

arxiv:1405.4761 v1 · 2014-05-19 · 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{4WIA3RNFRO4X2PYZJY3P5GGLGT}

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	2026-05-18T02:43:35.527668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5900dc5a58bb97d3f194e36fe98cb34d779179c5ef36fee3bff3a36eaa13ac6

Aliases

arxiv: 1405.4761 · arxiv_version: 1405.4761v1 · doi: 10.48550/arxiv.1405.4761 · pith_short_12: 4WIA3RNFRO4X · pith_short_16: 4WIA3RNFRO4X2PYZ · pith_short_8: 4WIA3RNF

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/4WIA3RNFRO4X2PYZJY3P5GGLGT \
  | 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: e5900dc5a58bb97d3f194e36fe98cb34d779179c5ef36fee3bff3a36eaa13ac6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eec413898737d0fe40143d5453b4ac42830a835b493f78fe5b03d4698b0d995",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-05-19T15:10:24Z",
    "title_canon_sha256": "1960b7c7d1c1364e32efb7415e625dae1b926bfe0466c2fc27700b1a275c4ae5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.4761",
    "kind": "arxiv",
    "version": 1
  }
}