Pith Number

pith:JQ2K2H2H

pith:2017:JQ2K2H2HDH7BQIPPLEII7QGXPN

not attested not anchored not stored refs pending

Time-Inhomogeneous Branching Processes Conditioned on Non-Extinction

Mark Perlman, Nicholas Bhattacharya

arxiv:1703.00337 v1 · 2017-03-01 · 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{JQ2K2H2HDH7BQIPPLEII7QGXPN}

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	2026-05-18T00:49:43.203981Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c34ad1f4719fe1821ef59108fc0d77b7bae6bfd3ba00f1fa756469e3db412b4

Aliases

arxiv: 1703.00337 · arxiv_version: 1703.00337v1 · doi: 10.48550/arxiv.1703.00337 · pith_short_12: JQ2K2H2HDH7B · pith_short_16: JQ2K2H2HDH7BQIPP · pith_short_8: JQ2K2H2H

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/JQ2K2H2HDH7BQIPPLEII7QGXPN \
  | 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: 4c34ad1f4719fe1821ef59108fc0d77b7bae6bfd3ba00f1fa756469e3db412b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73290ec213c14d686f65bdb1ca998a840ed68b2875f205c7602ab91f121ef3f9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-03-01T15:14:21Z",
    "title_canon_sha256": "cd78f7398ef537ddbc5fc8929f375980d291f3c73faea3282dc4bb22d345b66c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.00337",
    "kind": "arxiv",
    "version": 1
  }
}