Pith Number

pith:7IG5FCDQ

pith:2015:7IG5FCDQODBQFITOPFMJ7SRML7

not attested not anchored not stored refs pending

Inferring the mesoscale structure of layered, edge-valued and time-varying networks

Tiago P. Peixoto

arxiv:1504.02381 v3 · 2015-04-09 · physics.soc-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7IG5FCDQODBQFITOPFMJ7SRML7}

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	2026-05-18T01:30:26.543777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0dd2887070c302a26e79589fca2c5fd38ae510acaca9189c10224035796e12

Aliases

arxiv: 1504.02381 · arxiv_version: 1504.02381v3 · doi: 10.48550/arxiv.1504.02381 · pith_short_12: 7IG5FCDQODBQ · pith_short_16: 7IG5FCDQODBQFITO · pith_short_8: 7IG5FCDQ

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/7IG5FCDQODBQFITOPFMJ7SRML7 \
  | 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: fa0dd2887070c302a26e79589fca2c5fd38ae510acaca9189c10224035796e12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d76ac0b58c62ff6dad00cf59219f5f4b3f7d057286ad6bf3e88b5d9c12f5a79d",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2015-04-09T16:48:19Z",
    "title_canon_sha256": "bde79f8e60bb469515f6429ab0cf6196fa43453fa218fcd98f34c3388886b039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02381",
    "kind": "arxiv",
    "version": 3
  }
}