Pith Number

pith:CLNENMED

pith:2014:CLNENMEDXWMT4RVMPN2I5IORS6

not attested not anchored not stored refs pending

First results from the CALYPSO IRAM-PdBI survey. II. Resolving the hot corino in the Class 0 protostar NGC 1333-IRAS2A

A. Belloche, A. J. Maury, C. Codella, F. Gueth, L. Testi, Ph. Andr\'e, S. Bontemps, S. Cabrit, S. Maret

arxiv:1401.6998 v1 · 2014-01-27 · 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{CLNENMEDXWMT4RVMPN2I5IORS6}

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	2026-05-18T02:57:16.555310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12da46b083bd993e46ac7b748ea1d1978d38bce94240e14de778ba8e60871a15

Aliases

arxiv: 1401.6998 · arxiv_version: 1401.6998v1 · doi: 10.48550/arxiv.1401.6998 · pith_short_12: CLNENMEDXWMT · pith_short_16: CLNENMEDXWMT4RVM · pith_short_8: CLNENMED

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/CLNENMEDXWMT4RVMPN2I5IORS6 \
  | 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: 12da46b083bd993e46ac7b748ea1d1978d38bce94240e14de778ba8e60871a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca13ef5e1dcd512bb6e75d0714d09dc44364f32a9faaab6385cb56d1412221ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-01-27T20:38:45Z",
    "title_canon_sha256": "eaa180e8ddc83a2a54c78b17d27ce6a07e1bd78c68ab09a4d01abff351fa90fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.6998",
    "kind": "arxiv",
    "version": 1
  }
}