Pith Number

pith:XD2XISYU

pith:2018:XD2XISYUZXTN3M6ED2M6L27SJH

not attested not anchored not stored refs pending

Reaction fronts in persistent random walks with demographic stochasticity

Angelo Vulpiani, Davide Vergni, Massimo Cencini, Stefano Berti

arxiv:1809.06137 v1 · 2018-09-17 · physics.bio-ph · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XD2XISYUZXTN3M6ED2M6L27SJH}

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	2026-05-17T23:56:47.200098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8f5744b14cde6ddb3c41e99e5ebf249d2e56f798832cce00e617f847c0598ec

Aliases

arxiv: 1809.06137 · arxiv_version: 1809.06137v1 · doi: 10.48550/arxiv.1809.06137 · pith_short_12: XD2XISYUZXTN · pith_short_16: XD2XISYUZXTN3M6E · pith_short_8: XD2XISYU

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/XD2XISYUZXTN3M6ED2M6L27SJH \
  | 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: b8f5744b14cde6ddb3c41e99e5ebf249d2e56f798832cce00e617f847c0598ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222af35b9ce9a44b3e7d48d10bbf666e334fc163c46a2384c54ae2c637e6d787",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2018-09-17T11:34:12Z",
    "title_canon_sha256": "1bcdcc0165d56908d8d6b709883af10327b46b3383034ffe25c55775516ccd0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06137",
    "kind": "arxiv",
    "version": 1
  }
}