Pith Number

pith:DH2ZACPQ

pith:2025:DH2ZACPQ2MC6UI7ALFRP2HDERK

not attested not anchored not stored refs pending

Critical demand in a stochastic model of flows in supply networks

Marc Barthelemy, Yannick Feld

arxiv:2505.24813 v1 · 2025-05-30 · physics.soc-ph · cond-mat.dis-nn · 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{DH2ZACPQ2MC6UI7ALFRP2HDERK}

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.

Cited by

1 paper in Pith

Critical demand in a stochastic model of flows in supply networks

Receipt and verification

First computed	2026-07-05T11:12:57.182887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19f59009f0d305ea23e05962fd1c648aa9768b8c55c480c3f0a86f1e2ba2c4f7

Aliases

arxiv: 2505.24813 · arxiv_version: 2505.24813v1 · doi: 10.48550/arxiv.2505.24813 · pith_short_12: DH2ZACPQ2MC6 · pith_short_16: DH2ZACPQ2MC6UI7A · pith_short_8: DH2ZACPQ

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/DH2ZACPQ2MC6UI7ALFRP2HDERK \
  | 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: 19f59009f0d305ea23e05962fd1c648aa9768b8c55c480c3f0a86f1e2ba2c4f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8f49bd97da8dc7d8d5d7eaff4ae7ee318388e16365992756e7220ebb33d94f",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-05-30T17:17:10Z",
    "title_canon_sha256": "2fc635f8fccf186a7905b7965231e6eab6916b153e3461ec68a6fdc672dc4bb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24813",
    "kind": "arxiv",
    "version": 1
  }
}