Pith Number

pith:ISB3J7H7

pith:2014:ISB3J7H77EM7VYFUJ4SKGYNX5V

not attested not anchored not stored refs pending

A web application prototype for the multiscale modelling of seismic input

Franco Vaccari

arxiv:1407.2452 v1 · 2014-07-09 · physics.geo-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{ISB3J7H77EM7VYFUJ4SKGYNX5V}

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	2026-05-18T02:48:01.528304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4483b4fcfff919fae0b44f24a361b7ed4eafa0e89af63095654a890a3fe60352

Aliases

arxiv: 1407.2452 · arxiv_version: 1407.2452v1 · doi: 10.48550/arxiv.1407.2452 · pith_short_12: ISB3J7H77EM7 · pith_short_16: ISB3J7H77EM7VYFU · pith_short_8: ISB3J7H7

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/ISB3J7H77EM7VYFUJ4SKGYNX5V \
  | 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: 4483b4fcfff919fae0b44f24a361b7ed4eafa0e89af63095654a890a3fe60352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9585d77452687fadda4c933858f6221c25b409f3fa0a958a265ddd0206e73d57",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2014-07-09T12:14:09Z",
    "title_canon_sha256": "5403b6a100f02cbf101773d7297005991832ecae985016f23a285fee092f546a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2452",
    "kind": "arxiv",
    "version": 1
  }
}