Pith Number

pith:4Q2DXETU

pith:2015:4Q2DXETUZVMXJNGY26YOO3TUT3

not attested not anchored not stored refs pending

On double truncated (interval) WCRE and WCE

Abdolhamid Rezaei Roknabadi, Gholamreza Mohtashami Borzadran, Salimeh Yasaei Sekeh

arxiv:1508.00246 v3 · 2015-08-02 · cs.IT · math.IT · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4Q2DXETUZVMXJNGY26YOO3TUT3}

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	2026-05-18T01:34:41.552027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4343b9274cd5974b4d8d7b0e76e749ef2489f22066319b2b35a8592b09c0406

Aliases

arxiv: 1508.00246 · arxiv_version: 1508.00246v3 · doi: 10.48550/arxiv.1508.00246 · pith_short_12: 4Q2DXETUZVMX · pith_short_16: 4Q2DXETUZVMXJNGY · pith_short_8: 4Q2DXETU

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/4Q2DXETUZVMXJNGY26YOO3TUT3 \
  | 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: e4343b9274cd5974b4d8d7b0e76e749ef2489f22066319b2b35a8592b09c0406

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "728c708ba2539c1bdf5a3a770dff8f91deac04ff1f5ef42caac990686bc49797",
    "cross_cats_sorted": [
      "math.IT",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-08-02T14:57:06Z",
    "title_canon_sha256": "85f03b4754822b8d614f7d5ec58757062c0675440ec855c15f29404873b82bd3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00246",
    "kind": "arxiv",
    "version": 3
  }
}