Pith Number

pith:QYXLZ4MW

pith:2014:QYXLZ4MWDISQNOLSNNQXBQ4WWK

not attested not anchored not stored refs pending

Chemical modeling of water deuteration in IRAS16293-2422

A. Coutens, C. Vastel, E. Caux, S. Bottinelli, V. Wakelam, Y. Aikawa

arxiv:1410.6366 v1 · 2014-10-23 · 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{QYXLZ4MWDISQNOLSNNQXBQ4WWK}

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	2026-05-18T02:39:31.062703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

862ebcf1961a2506b9726b6170c396b28a9b54832eae8cbc0d10425bd7496f36

Aliases

arxiv: 1410.6366 · arxiv_version: 1410.6366v1 · doi: 10.48550/arxiv.1410.6366 · pith_short_12: QYXLZ4MWDISQ · pith_short_16: QYXLZ4MWDISQNOLS · pith_short_8: QYXLZ4MW

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/QYXLZ4MWDISQNOLSNNQXBQ4WWK \
  | 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: 862ebcf1961a2506b9726b6170c396b28a9b54832eae8cbc0d10425bd7496f36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db028b0889651257525707c52f0f7c4181ac1652f0dcee59eb1e0f70bf918905",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-10-23T13:51:18Z",
    "title_canon_sha256": "dd785082d43ba36522649305c01c0fb13389b4e223879b67fecb644dccf79b74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.6366",
    "kind": "arxiv",
    "version": 1
  }
}