Pith Number

pith:CRS5IVJY

pith:2013:CRS5IVJYH2WM47TU5SYBSCUSGX

not attested not anchored not stored refs pending

Robustness of skeletons and salient features in networks

Dirk Brockmann, James P. Bagrow, Louis M. Shekhtman

arxiv:1309.3797 v1 · 2013-09-15 · physics.soc-ph · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CRS5IVJYH2WM47TU5SYBSCUSGX}

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	2026-05-18T02:58:45.732528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1465d455383eacce7e74ecb0190a9235d29925232bde5190e22d3835d8f9ffbb

Aliases

arxiv: 1309.3797 · arxiv_version: 1309.3797v1 · doi: 10.48550/arxiv.1309.3797 · pith_short_12: CRS5IVJYH2WM · pith_short_16: CRS5IVJYH2WM47TU · pith_short_8: CRS5IVJY

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/CRS5IVJYH2WM47TU5SYBSCUSGX \
  | 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: 1465d455383eacce7e74ecb0190a9235d29925232bde5190e22d3835d8f9ffbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9fc50473ae7c02bc16ec7a1416f194f486881e853e499f4c55011f19397563b",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2013-09-15T20:48:41Z",
    "title_canon_sha256": "e2dcf40a461082086aa84d498a648ee9a4c9a8166bd1e9462b89f38704058491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.3797",
    "kind": "arxiv",
    "version": 1
  }
}