Pith Number

pith:ZA4TJ7FB

pith:2010:ZA4TJ7FB5PMSSS7QNRCRTVU4KY

not attested not anchored not stored refs pending

Accuracy guarantees for L1-recovery

Anatoli Iouditski (LJK), Arkadii S. Nemirovski (ISyE)

arxiv:1008.3651 v3 · 2010-08-21 · math.ST · cs.SY · math.OC · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZA4TJ7FB5PMSSS7QNRCRTVU4KY}

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	2026-05-18T02:54:31.053534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c83934fca1ebd9294bf06c4519d69c56238849611b1f4e213727dbfe781bf59e

Aliases

arxiv: 1008.3651 · arxiv_version: 1008.3651v3 · doi: 10.48550/arxiv.1008.3651 · pith_short_12: ZA4TJ7FB5PMS · pith_short_16: ZA4TJ7FB5PMSSS7Q · pith_short_8: ZA4TJ7FB

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/ZA4TJ7FB5PMSSS7QNRCRTVU4KY \
  | 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: c83934fca1ebd9294bf06c4519d69c56238849611b1f4e213727dbfe781bf59e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "414174f0d0bb58160fcd98a371936750bf5617c2caf59df0d94a20879e59d0e1",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2010-08-21T18:32:03Z",
    "title_canon_sha256": "e98bb1eaeee226ccbbaca13a893847e8fa5218fbfca0029fa52f92308640e703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3651",
    "kind": "arxiv",
    "version": 3
  }
}