Pith Number

pith:74VTQDXU

pith:2012:74VTQDXUSJXHNHYOBJEFKYQAPT

not attested not anchored not stored refs pending

Online Recovery Guarantees and Analytical Results for OMP

Hakan Erdogan, Nazim Burak Karahanoglu

arxiv:1210.5991 v2 · 2012-10-22 · 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{74VTQDXUSJXHNHYOBJEFKYQAPT}

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	2026-05-18T03:29:37.533410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff2b380ef4926e769f0e0a485562007cff73ae6e953deff9049dec6c3d561c38

Aliases

arxiv: 1210.5991 · arxiv_version: 1210.5991v2 · doi: 10.48550/arxiv.1210.5991 · pith_short_12: 74VTQDXUSJXH · pith_short_16: 74VTQDXUSJXHNHYO · pith_short_8: 74VTQDXU

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/74VTQDXUSJXHNHYOBJEFKYQAPT \
  | 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: ff2b380ef4926e769f0e0a485562007cff73ae6e953deff9049dec6c3d561c38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67d6f24f46ab3e28f3f77a8eca4a1da80419a4d193323fa9b4a02eba7af52939",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-10-22T18:17:37Z",
    "title_canon_sha256": "24c83344cda68321cd9f49ad7e3a7a37762b07327ff0a20f6bcd3cf4b86c42a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5991",
    "kind": "arxiv",
    "version": 2
  }
}