Pith Number

pith:YKOYJRPU

pith:2010:YKOYJRPUALRUVNGW5E6C6UVDZ2

not attested not anchored not stored refs pending

Chemistry in Evaporating Ices: Unexplored Territory

Cesare Cecchi-Pestellini, David A. Williams, Jonathan M. C. Rawlings, Serena Viti

arxiv:1011.2678 v1 · 2010-11-11 · 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{YKOYJRPUALRUVNGW5E6C6UVDZ2}

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	2026-05-18T02:04:48.794370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c29d84c5f402e34ab4d6e93c2f52a3ce9eb613615978afd303fd361c7c6ac411

Aliases

arxiv: 1011.2678 · arxiv_version: 1011.2678v1 · doi: 10.48550/arxiv.1011.2678 · pith_short_12: YKOYJRPUALRU · pith_short_16: YKOYJRPUALRUVNGW · pith_short_8: YKOYJRPU

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/YKOYJRPUALRUVNGW5E6C6UVDZ2 \
  | 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: c29d84c5f402e34ab4d6e93c2f52a3ce9eb613615978afd303fd361c7c6ac411

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce2f36768ff817e41c22a70c9e1dff1da46bf590326361051fbde65ba0bd0800",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-11-11T15:13:26Z",
    "title_canon_sha256": "cb4ee7b43658b6ae2a5bc3326a5bc962e76d384191aa5e613c4677c273ed9f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2678",
    "kind": "arxiv",
    "version": 1
  }
}