Pith Number

pith:7VP54DAH

pith:2020:7VP54DAHBDREPPN52JL3GCXROH

not attested not anchored not stored refs pending

Exploiting Network Topology for Accelerated Bayesian Inference of Grain Surface Reaction Networks

Johannes Heyl, Jonathan Holdship, Serena Viti, Stephen M. Feeney

arxiv:2010.02877 v1 · 2020-10-06 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VP54DAHBDREPPN52JL3GCXROH}

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	2026-07-05T01:57:06.791456Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd5fde0c0708e247bdbdd257b30af171c5f5c32ab1430fdf8384241e0a4b9c58

Aliases

arxiv: 2010.02877 · arxiv_version: 2010.02877v1 · doi: 10.48550/arxiv.2010.02877 · pith_short_12: 7VP54DAHBDRE · pith_short_16: 7VP54DAHBDREPPN5 · pith_short_8: 7VP54DAH

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/7VP54DAHBDREPPN52JL3GCXROH \
  | 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: fd5fde0c0708e247bdbdd257b30af171c5f5c32ab1430fdf8384241e0a4b9c58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "585265f5c4160f9ec7bb07d60e3343e831bffd964e44fdb8b3f17d0683ff0bcf",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-10-06T16:59:39Z",
    "title_canon_sha256": "41b77e231ad598a345d5692bfdb15bd70722804394f80e1b8d9cddb676272ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.02877",
    "kind": "arxiv",
    "version": 1
  }
}