Pith Number

pith:55DGXYBO

pith:2012:55DGXYBOFQAL2A3QRJJ7OMJDTE

not attested not anchored not stored refs pending

Branching Particle Systems in Spectrally One-sided Levy Processes

Hui He, Xiaowen Zhou, Zenghu Li

arxiv:1201.0890 v1 · 2012-01-04 · 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{55DGXYBOFQAL2A3QRJJ7OMJDTE}

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	2026-05-18T02:21:26.744036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef466be02e2c00bd03708a53f731239928c67ec8f352b01e6a037cffd909f063

Aliases

arxiv: 1201.0890 · arxiv_version: 1201.0890v1 · doi: 10.48550/arxiv.1201.0890 · pith_short_12: 55DGXYBOFQAL · pith_short_16: 55DGXYBOFQAL2A3Q · pith_short_8: 55DGXYBO

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/55DGXYBOFQAL2A3QRJJ7OMJDTE \
  | 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: ef466be02e2c00bd03708a53f731239928c67ec8f352b01e6a037cffd909f063

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd3de4f9287ab9c80bcd7b5392ad2d48d0b213aebd5b12d2176932117f5900f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-01-04T14:01:06Z",
    "title_canon_sha256": "746b35abf08b9f7f0ebd4948323f34f99c3f3e770cead234ccd08c18dd735fcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0890",
    "kind": "arxiv",
    "version": 1
  }
}