Pith Number

pith:OMLL5MUB

pith:2009:OMLL5MUBVOM4BZ52NAAM7HOQO4

not attested not anchored not stored refs pending

A dynamic model of time-dependent complex networks

Dan Braha, Scott A. Hill

arxiv:0901.4407 v2 · 2009-01-28 · physics.soc-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{OMLL5MUBVOM4BZ52NAAM7HOQO4}

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	2026-05-18T04:39:00.254150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7316beb281ab99c0e7ba6800cf9dd07739481123c0127bda5c2f5623f1e6e373

Aliases

arxiv: 0901.4407 · arxiv_version: 0901.4407v2 · doi: 10.48550/arxiv.0901.4407 · pith_short_12: OMLL5MUBVOM4 · pith_short_16: OMLL5MUBVOM4BZ52 · pith_short_8: OMLL5MUB

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/OMLL5MUBVOM4BZ52NAAM7HOQO4 \
  | 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: 7316beb281ab99c0e7ba6800cf9dd07739481123c0127bda5c2f5623f1e6e373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a2ede0920f916266c9d271d1ab814008f676297a9afeeb1b006c0619338e22c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2009-01-28T06:29:07Z",
    "title_canon_sha256": "c3bca68534bb7ff65c6fc8a4bf5dbad68108b7343180f9eb75540db06db6c674"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0901.4407",
    "kind": "arxiv",
    "version": 2
  }
}