Pith Number

pith:HLQZSPHO

pith:2017:HLQZSPHOSZBDBCFM4NBBGCDVVI

not attested not anchored not stored refs pending

A study of methanol and silicon monoxide production through episodic explosions of grain mantles in the Central Molecular Zone

Audrey Coutens, David A. Williams, Jonathan M. C. Rawlings, Serena Viti

arxiv:1701.04073 v1 · 2017-01-15 · 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{HLQZSPHOSZBDBCFM4NBBGCDVVI}

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	2026-05-18T00:52:12.797207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ae1993cee96423088ace342130875aa38f87a81a652d493e75454ffc4f4b05a

Aliases

arxiv: 1701.04073 · arxiv_version: 1701.04073v1 · doi: 10.48550/arxiv.1701.04073 · pith_short_12: HLQZSPHOSZBD · pith_short_16: HLQZSPHOSZBDBCFM · pith_short_8: HLQZSPHO

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/HLQZSPHOSZBDBCFM4NBBGCDVVI \
  | 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: 3ae1993cee96423088ace342130875aa38f87a81a652d493e75454ffc4f4b05a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38cb87eb95e7a56e56c9de697346daca3568cea05a38a7df68ad7998f13a8d8e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-01-15T16:44:17Z",
    "title_canon_sha256": "457fdcde39dd62c4a1307acb65e8198e1bf0fa3c1ed2c203400bc4d204bf606c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04073",
    "kind": "arxiv",
    "version": 1
  }
}