Pith Number

pith:NKZS6DVN

pith:2025:NKZS6DVN7DQ3GERSYU5AA3LEWB

not attested not anchored not stored refs pending

Historical Contingencies Steer the Topology of Randomly Assembled Graphs

Cole Mathis, Harrison B. Smith

arxiv:2507.00335 v2 · 2025-07-01 · physics.soc-ph · nlin.AO · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKZS6DVN7DQ3GERSYU5AA3LEWB}

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	2026-07-05T12:09:21.230966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab32f0eadf8e1b31232c53a006d64b0423b98c085ab567ea6c8bba1cc002fce

Aliases

arxiv: 2507.00335 · arxiv_version: 2507.00335v2 · doi: 10.48550/arxiv.2507.00335 · pith_short_12: NKZS6DVN7DQ3 · pith_short_16: NKZS6DVN7DQ3GERS · pith_short_8: NKZS6DVN

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/NKZS6DVN7DQ3GERSYU5AA3LEWB \
  | 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: 6ab32f0eadf8e1b31232c53a006d64b0423b98c085ab567ea6c8bba1cc002fce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2798e1c07de8bb6a37ec768264a006b67e950523548adbc482a4caac6e736681",
    "cross_cats_sorted": [
      "nlin.AO",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2025-07-01T00:24:08Z",
    "title_canon_sha256": "7960af5efae151d2f166c6f0a7cf3667d3a06455db61d0bbd4149daa4cd09b97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.00335",
    "kind": "arxiv",
    "version": 2
  }
}