Pith Number

pith:7YP2SH22

pith:2010:7YP2SH22JTDN6SL7YAGH3JH45A

not attested not anchored not stored refs pending

An Agent-Based Approach to Self-Organized Production

Dirk Helbing, Jeanette Hartwig, Richard L. Sanders, Thomas Seidel

arxiv:1012.4645 v1 · 2010-12-21 · physics.soc-ph · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7YP2SH22JTDN6SL7YAGH3JH45A}

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	2026-05-18T04:32:53.964168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe1fa91f5a4cc6df497fc00c7da4fce81f9507883a68e856fd0914511eb68f66

Aliases

arxiv: 1012.4645 · arxiv_version: 1012.4645v1 · doi: 10.48550/arxiv.1012.4645 · pith_short_12: 7YP2SH22JTDN · pith_short_16: 7YP2SH22JTDN6SL7 · pith_short_8: 7YP2SH22

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/7YP2SH22JTDN6SL7YAGH3JH45A \
  | 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: fe1fa91f5a4cc6df497fc00c7da4fce81f9507883a68e856fd0914511eb68f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1108e31644032b7c9d758339c6d81a34028804ae4989e937f9d13223d61c14d",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-12-21T13:21:21Z",
    "title_canon_sha256": "f12c61d02916d7b1c7e22dcf90a295d2a88ba6c5604395728775ac74c45b688c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4645",
    "kind": "arxiv",
    "version": 1
  }
}