Pith Number

pith:LDCPNFHL

pith:2014:LDCPNFHL7Z3QF6AR3RJIAPUMUC

not attested not anchored not stored refs pending

Entity-Linking via Graph-Distance Minimization

Andrea Marino (Dipartimento di informatica, Paolo Boldi (Dipartimento di informatica, Roi Blanco (Yahoo! Research Barcelona, Spain), Universit\`a degli Studi di Milano)

arxiv:1407.7930 v1 · 2014-07-30 · cs.DS · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LDCPNFHL7Z3QF6AR3RJIAPUMUC}

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	2026-05-18T02:46:14.122744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58c4f694ebfe7702f811dc52803e8ca092a4c58d7550c0eb27c2903bb6b45475

Aliases

arxiv: 1407.7930 · arxiv_version: 1407.7930v1 · doi: 10.48550/arxiv.1407.7930 · pith_short_12: LDCPNFHL7Z3Q · pith_short_16: LDCPNFHL7Z3QF6AR · pith_short_8: LDCPNFHL

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/LDCPNFHL7Z3QF6AR3RJIAPUMUC \
  | 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: 58c4f694ebfe7702f811dc52803e8ca092a4c58d7550c0eb27c2903bb6b45475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d45c5b70ea4c24bb7e66d241209481483d1797310e9b75f97bda9438646062",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-07-30T03:22:51Z",
    "title_canon_sha256": "e520da5b0fac9f265a81f0c39fa4b192a1d1d05f002e745c1bced7e02e1eaff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.7930",
    "kind": "arxiv",
    "version": 1
  }
}