Pith Number

pith:FYY3EJ4P

pith:2015:FYY3EJ4PX3KQBEWED2BODJHVND

not attested not anchored not stored refs pending

Heuristics-Guided Exploration of Reaction Mechanisms

Gregor N. Simm, Jonny Proppe, Maike Bergeler, Markus Reiher

arxiv:1509.03120 v2 · 2015-09-10 · physics.chem-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYY3EJ4PX3KQBEWED2BODJHVND}

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	2026-05-18T01:23:16.154149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e31b2278fbed50092c41e82e1a4f568f369f88061c2569a5f458698f3518b85

Aliases

arxiv: 1509.03120 · arxiv_version: 1509.03120v2 · doi: 10.48550/arxiv.1509.03120 · pith_short_12: FYY3EJ4PX3KQ · pith_short_16: FYY3EJ4PX3KQBEWE · pith_short_8: FYY3EJ4P

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/FYY3EJ4PX3KQBEWED2BODJHVND \
  | 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: 2e31b2278fbed50092c41e82e1a4f568f369f88061c2569a5f458698f3518b85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb9aaafea47eeeb8e573997f29e16c5e74e08a86f26443a3d794793fedaf7027",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2015-09-10T12:12:30Z",
    "title_canon_sha256": "3aefb046e4a44568b9d0e0d160428c6464a50d6bd99e82637aee87908dfeb662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03120",
    "kind": "arxiv",
    "version": 2
  }
}