Pith Number

pith:A335VTDC

pith:2014:A335VTDCSTZ425TZN5CHIDNBO6

not attested not anchored not stored refs pending

Scaling hypothesis for the Euclidean bipartite matching problem

Carlo Lucibello, Gabriele Sicuro, Giorgio Parisi, Sergio Caracciolo

arxiv:1402.6993 v2 · 2014-02-27 · cond-mat.dis-nn · cs.DM · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A335VTDCSTZ425TZN5CHIDNBO6}

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	2026-05-18T02:44:40.248691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06f7dacc6294f3cd76796f44740da1778a31930372e5396e1aeab1165bb60772

Aliases

arxiv: 1402.6993 · arxiv_version: 1402.6993v2 · doi: 10.48550/arxiv.1402.6993 · pith_short_12: A335VTDCSTZ4 · pith_short_16: A335VTDCSTZ425TZ · pith_short_8: A335VTDC

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/A335VTDCSTZ425TZN5CHIDNBO6 \
  | 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: 06f7dacc6294f3cd76796f44740da1778a31930372e5396e1aeab1165bb60772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f81b13106fcb267edd7d41a58e7d089b2a8d6755e528001ae5f5437c3611686",
    "cross_cats_sorted": [
      "cs.DM",
      "cs.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2014-02-27T17:52:34Z",
    "title_canon_sha256": "103bdb627fe98ade4587046e910df0a41019553ad89f703f346c7d210635466c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6993",
    "kind": "arxiv",
    "version": 2
  }
}