Pith Number

pith:B4SCK5PV

pith:2014:B4SCK5PVY7PGS4NQHLS55Z6O5J

not attested not anchored not stored refs pending

The SEIS model, or, the contact process with a latent stage

Eric Foxall

arxiv:1410.4805 v2 · 2014-10-17 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4SCK5PVY7PGS4NQHLS55Z6O5J}

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	2026-05-18T01:31:11.699688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f242575f5c7de6971b03ae5dee7ceea5556ccbed2ebe5ca0e440881035d3040

Aliases

arxiv: 1410.4805 · arxiv_version: 1410.4805v2 · doi: 10.48550/arxiv.1410.4805 · pith_short_12: B4SCK5PVY7PG · pith_short_16: B4SCK5PVY7PGS4NQ · pith_short_8: B4SCK5PV

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/B4SCK5PVY7PGS4NQHLS55Z6O5J \
  | 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: 0f242575f5c7de6971b03ae5dee7ceea5556ccbed2ebe5ca0e440881035d3040

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7590587069f29926079cf216fe924c2248917a7176105d65c127b5b0e8d4c022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2014-10-17T17:53:32Z",
    "title_canon_sha256": "105cacc4023c0ab5e12b09b3d3eba646d56d7cff7ebba6454169baf0ffbedf16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4805",
    "kind": "arxiv",
    "version": 2
  }
}