Pith Number

pith:WNI2DDHL

pith:2009:WNI2DDHLM3AVGK3C7T7BYUBI32

not attested not anchored not stored refs pending

Emergence of heterogeneity and political organization in information exchange networks

Nicholas Guttenberg, Nigel Goldenfeld

arxiv:0911.4688 v1 · 2009-11-24 · 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{WNI2DDHLM3AVGK3C7T7BYUBI32}

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	2026-05-18T02:10:37.011033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b351a18ceb66c1532b62fcfe1c5028de95808e60bcba8b642092a7afbf2b605e

Aliases

arxiv: 0911.4688 · arxiv_version: 0911.4688v1 · doi: 10.48550/arxiv.0911.4688 · pith_short_12: WNI2DDHLM3AV · pith_short_16: WNI2DDHLM3AVGK3C · pith_short_8: WNI2DDHL

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/WNI2DDHLM3AVGK3C7T7BYUBI32 \
  | 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: b351a18ceb66c1532b62fcfe1c5028de95808e60bcba8b642092a7afbf2b605e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "121e46f27db7c81a59cb17a2f39b9f0c75b6c92f4bfc6a0f4835cde7eaa72b4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.AO",
    "submitted_at": "2009-11-24T18:08:55Z",
    "title_canon_sha256": "d44a17fdf958afd3222d9be2fa6d21ccd5dc92dfbb46b83da655698abe64a034"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4688",
    "kind": "arxiv",
    "version": 1
  }
}