Pith Number

pith:XZDELQSU

pith:2014:XZDELQSULIQZD2B7QAWRZZ672I

not attested not anchored not stored refs pending

Dynamic and Multi-functional Labeling Schemes

Mathias B{\ae}k Tejs Knudsen, Noy Rotbart, S{\o}ren Dahlgaard

arxiv:1404.4982 v1 · 2014-04-19 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZDELQSULIQZD2B7QAWRZZ672I}

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	2026-05-18T02:53:52.358969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4645c2545a2191e83f802d1ce7dfd2121aa73e8740df52154166e27c28c7fc

Aliases

arxiv: 1404.4982 · arxiv_version: 1404.4982v1 · doi: 10.48550/arxiv.1404.4982 · pith_short_12: XZDELQSULIQZ · pith_short_16: XZDELQSULIQZD2B7 · pith_short_8: XZDELQSU

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/XZDELQSULIQZD2B7QAWRZZ672I \
  | 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: be4645c2545a2191e83f802d1ce7dfd2121aa73e8740df52154166e27c28c7fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49ad65b3932e95487841c13f543476b0f9ebe96974965392d1619b91e4347483",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-04-19T18:44:57Z",
    "title_canon_sha256": "5592da7277eada297a0109518ffd8bfff37fc2b280b76ac0cf5a7d2f36938a80"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4982",
    "kind": "arxiv",
    "version": 1
  }
}