Pith Number

pith:X3WAIQKD

pith:2010:X3WAIQKDJUIQT2ZO2BJU7VP6SW

not attested not anchored not stored refs pending

Secure rate-adaptive reconciliation

David Elkouss, Jesus Martinez-Mateo, Vicente Martin

arxiv:1007.0904 v2 · 2010-07-06 · 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{X3WAIQKDJUIQT2ZO2BJU7VP6SW}

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	2026-05-18T04:20:38.612989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

beec0441434d1109eb2ed0534fd5fe9591055672e32d2e911e5a218d735e50e0

Aliases

arxiv: 1007.0904 · arxiv_version: 1007.0904v2 · doi: 10.48550/arxiv.1007.0904 · pith_short_12: X3WAIQKDJUIQ · pith_short_16: X3WAIQKDJUIQT2ZO · pith_short_8: X3WAIQKD

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/X3WAIQKDJUIQT2ZO2BJU7VP6SW \
  | 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: beec0441434d1109eb2ed0534fd5fe9591055672e32d2e911e5a218d735e50e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "149e8bd7ec9ae2c01f3fc82d68b60d8fecccf4c3097f4f23fd76e2b4778cfe62",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-07-06T14:28:20Z",
    "title_canon_sha256": "4f3230830e06e74b17f1ee12af5ab27aa4007385ef1b440cd676757e513fea07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.0904",
    "kind": "arxiv",
    "version": 2
  }
}