Pith Number

pith:4P25WQRD

pith:2018:4P25WQRD6TAAPN3WGELLCBI66R

not attested not anchored not stored refs pending

The chemistry of phosphorus-bearing molecules under energetic phenomena

(2) Department of Physics, Astronomy, David Quenard (1), Izaskun Jimenez-Serra (1), Jonathan Holdship (2) ((1) School of Physics, Queen Mary University of London, Serena Viti (2), University College London)

arxiv:1806.07281 v1 · 2018-06-19 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4P25WQRD6TAAPN3WGELLCBI66R}

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	2026-05-18T00:08:40.813055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3f5db4223f4c007b7763116b1051ef4639957cf27e5e075ee4193888eb6ad89

Aliases

arxiv: 1806.07281 · arxiv_version: 1806.07281v1 · doi: 10.48550/arxiv.1806.07281 · pith_short_12: 4P25WQRD6TAA · pith_short_16: 4P25WQRD6TAAPN3W · pith_short_8: 4P25WQRD

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/4P25WQRD6TAAPN3WGELLCBI66R \
  | 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: e3f5db4223f4c007b7763116b1051ef4639957cf27e5e075ee4193888eb6ad89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6811540cee0e4ac445103aba7c48738c3b64d28c1f6b4761c55fde824aca5368",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-19T14:34:36Z",
    "title_canon_sha256": "ebac15653b44195b430e32e5b51ce87899a08f2d8af418e409923d542f8c00e7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07281",
    "kind": "arxiv",
    "version": 1
  }
}