Pith Number

pith:X2BSIVZ7

pith:2016:X2BSIVZ7MF3RMEY75TNXJTYESW

not attested not anchored not stored refs pending

Network structure, metadata and the prediction of missing nodes and annotations

Darko Hric, Santo Fortunato, Tiago P. Peixoto

arxiv:1604.00255 v2 · 2016-04-01 · physics.soc-ph · cs.SI · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X2BSIVZ7MF3RMEY75TNXJTYESW}

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	2026-05-18T01:03:40.719530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be8324573f617716131fecdb74cf0495b24d55c8d6393418bdb3f89d327c5bae

Aliases

arxiv: 1604.00255 · arxiv_version: 1604.00255v2 · doi: 10.48550/arxiv.1604.00255 · pith_short_12: X2BSIVZ7MF3R · pith_short_16: X2BSIVZ7MF3RMEY7 · pith_short_8: X2BSIVZ7

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/X2BSIVZ7MF3RMEY75TNXJTYESW \
  | 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: be8324573f617716131fecdb74cf0495b24d55c8d6393418bdb3f89d327c5bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc9d077d741983982fc9bc9224621117ace6ef6b99c65f764fb9c86015edfd1f",
    "cross_cats_sorted": [
      "cs.SI",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-04-01T14:18:04Z",
    "title_canon_sha256": "3781aedc496a585d728e00cf7fb4683cd5c584d9ed40b302bbfe7bd7440dff0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00255",
    "kind": "arxiv",
    "version": 2
  }
}