Pith Number

pith:AZW25D7N

pith:2014:AZW25D7NFSSD33UXJOI2KFEFBR

not attested not anchored not stored refs pending

Matching in Gabriel Graphs

Ahmad Biniaz, Anil Maheshwari, Michiel Smid

arxiv:1410.0540 v1 · 2014-10-02 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AZW25D7NFSSD33UXJOI2KFEFBR}

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	2026-05-18T02:41:10.788398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

066dae8fed2ca43dee974b91a514850c73cf1bc7e688788055ab054929e0165e

Aliases

arxiv: 1410.0540 · arxiv_version: 1410.0540v1 · doi: 10.48550/arxiv.1410.0540 · pith_short_12: AZW25D7NFSSD · pith_short_16: AZW25D7NFSSD33UX · pith_short_8: AZW25D7N

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/AZW25D7NFSSD33UXJOI2KFEFBR \
  | 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: 066dae8fed2ca43dee974b91a514850c73cf1bc7e688788055ab054929e0165e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed81b7fec7157e752b881c18c8992a8edab4b766426c603dd1e3f3b0edd66738",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-10-02T13:08:52Z",
    "title_canon_sha256": "97122a1d2a7143880872db091ec7716003b584b9a4f09aaa30d5d68e2155634c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0540",
    "kind": "arxiv",
    "version": 1
  }
}