Pith Number

pith:KFN325BT

pith:2013:KFN325BTNA44F6DZZKG7XHQ5ZD

not attested not anchored not stored refs pending

An efficient reconciliation algorithm for social networks

Nitish Korula, Silvio Lattanzi

arxiv:1307.1690 v2 · 2013-07-05 · cs.DS · 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{KFN325BTNA44F6DZZKG7XHQ5ZD}

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	2026-05-18T03:06:42.774515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

515bbd74336839c2f879ca8dfb9e1dc8ca4d73bb90c2d837bb18339ac9ffe54b

Aliases

arxiv: 1307.1690 · arxiv_version: 1307.1690v2 · doi: 10.48550/arxiv.1307.1690 · pith_short_12: KFN325BTNA44 · pith_short_16: KFN325BTNA44F6DZ · pith_short_8: KFN325BT

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/KFN325BTNA44F6DZZKG7XHQ5ZD \
  | 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: 515bbd74336839c2f879ca8dfb9e1dc8ca4d73bb90c2d837bb18339ac9ffe54b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1a1d2d347ec04a4f7ab6b6ea40545cd93247d07b582193317e23f51041e3f9",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2013-07-05T18:57:59Z",
    "title_canon_sha256": "e6206873d6f0000bcaca2065fb41a6b1325f0a6ddbdf43373374d68ab7fd3329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1690",
    "kind": "arxiv",
    "version": 2
  }
}