Pith Number

pith:VP5PCEEZ

pith:2006:VP5PCEEZW4EADONLWPSJCOEOYF

not attested not anchored not stored refs pending

Near orders and codes

C. Carvalho, C. Munuera, E. Silva, F. Torres

arxiv:cs/0603014 v1 · 2006-03-02 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VP5PCEEZW4EADONLWPSJCOEOYF}

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	2026-07-04T15:02:51.375334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abfaf11099b70801b9abb3e491388ec159712e6c890507a8c09907fa16490196

Aliases

arxiv: cs/0603014 · arxiv_version: cs/0603014v1 · doi: 10.48550/arxiv.cs/0603014 · pith_short_12: VP5PCEEZW4EA · pith_short_16: VP5PCEEZW4EADONL · pith_short_8: VP5PCEEZ

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/VP5PCEEZW4EADONLWPSJCOEOYF \
  | 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: abfaf11099b70801b9abb3e491388ec159712e6c890507a8c09907fa16490196

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560fa3c8788d720e2bf320305843a9b939260ad82f13272b1dd7b6dd9fb76250",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "",
    "primary_cat": "cs.IT",
    "submitted_at": "2006-03-02T18:31:13Z",
    "title_canon_sha256": "37a59edb9aefb60efe7f8761511e8516a2a0e0c18eed94973cabb5dbf0b88fdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cs/0603014",
    "kind": "arxiv",
    "version": 1
  }
}