Pith Number

pith:XYA77VBM

pith:2018:XYA77VBM4C5BQQIS7KASZULMFE

not attested not anchored not stored refs pending

Evolution of Titan s high-altitude aerosols under ultraviolet irradiation

Laurent Nahon, Lisseth Gavilan, Murthy S. Gudipati, Nathalie Carrasco, Sarah Tigrine

arxiv:1806.09160 v1 · 2018-06-24 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XYA77VBM4C5BQQIS7KASZULMFE}

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	2026-05-18T00:12:30.117763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be01ffd42ce0ba184112fa812cd16c290f22ac06e5b937d72325212286457a2d

Aliases

arxiv: 1806.09160 · arxiv_version: 1806.09160v1 · doi: 10.48550/arxiv.1806.09160 · pith_short_12: XYA77VBM4C5B · pith_short_16: XYA77VBM4C5BQQIS · pith_short_8: XYA77VBM

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/XYA77VBM4C5BQQIS7KASZULMFE \
  | 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: be01ffd42ce0ba184112fa812cd16c290f22ac06e5b937d72325212286457a2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10068ee76f0e8e9e2e64ce692f0bd2024c9006e6979f4a33247cf927e8009d86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-06-24T14:58:22Z",
    "title_canon_sha256": "cdffcc28c67f04dea85fd0f285f9d6f2a9653a38451158e6541e70e079a0c390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.09160",
    "kind": "arxiv",
    "version": 1
  }
}