Pith Number

pith:BLHC3Z7Z

pith:2019:BLHC3Z7ZMJ6JWWXZT35ZBQF5UN

not attested not anchored not stored refs pending

Metastability for the contact process with two types of particles and priorities

Mariela Pent\'on Machado

arxiv:1907.12662 v1 · 2019-07-29 · 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{BLHC3Z7ZMJ6JWWXZT35ZBQF5UN}

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	2026-07-04T23:50:23.215868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ace2de7f9627c9b5af99efb90c0bda36f8d239071865a39c9d53b692d6ab4e0

Aliases

arxiv: 1907.12662 · arxiv_version: 1907.12662v1 · doi: 10.48550/arxiv.1907.12662 · pith_short_12: BLHC3Z7ZMJ6J · pith_short_16: BLHC3Z7ZMJ6JWWXZ · pith_short_8: BLHC3Z7Z

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/BLHC3Z7ZMJ6JWWXZT35ZBQF5UN \
  | 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: 0ace2de7f9627c9b5af99efb90c0bda36f8d239071865a39c9d53b692d6ab4e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f0d0809ccf1796858c450e0ccf0de51322abe24371c0b48d818507b6baa5032",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-07-29T21:35:29Z",
    "title_canon_sha256": "f1076c6bba62a4d8940ea372bd2815455d88c1a149609ea4cf037c607881f712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.12662",
    "kind": "arxiv",
    "version": 1
  }
}