Pith Number

pith:XOJH3ESO

pith:2017:XOJH3ESOQ5UN754UXEEI6WIXMO

not attested not anchored not stored refs pending

The contact process on the regular tree with random vertex weights

Dayue Chen, Xiaofeng Xue, Yu Pan

arxiv:1703.02253 v1 · 2017-03-07 · 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{XOJH3ESOQ5UN754UXEEI6WIXMO}

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	2026-05-18T00:49:20.393842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb927d924e8768dff794b9088f591763b63c0aef4232b24a6315f7dffc3ee184

Aliases

arxiv: 1703.02253 · arxiv_version: 1703.02253v1 · doi: 10.48550/arxiv.1703.02253 · pith_short_12: XOJH3ESOQ5UN · pith_short_16: XOJH3ESOQ5UN754U · pith_short_8: XOJH3ESO

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/XOJH3ESOQ5UN754UXEEI6WIXMO \
  | 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: bb927d924e8768dff794b9088f591763b63c0aef4232b24a6315f7dffc3ee184

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f566da9cf980c6610f5e6ac1fb30ae607d7d7084dba3de9c1e837fa031601605",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-03-07T07:49:38Z",
    "title_canon_sha256": "c00df4c55792e0e1129a62bca108322390717a80b1a2c145ecbb8059954a1274"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02253",
    "kind": "arxiv",
    "version": 1
  }
}