Pith Number

pith:I6UUDWRZ

pith:2012:I6UUDWRZO2RGEXBTXMRFRKGOIB

not attested not anchored not stored refs pending

Secured Ontology Mapping

K.C.Shet, Manjula Shenoy.K, U.Dinesh Acharya

arxiv:1211.4705 v1 · 2012-11-20 · cs.OH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6UUDWRZO2RGEXBTXMRFRKGOIB}

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	2026-05-18T03:40:24.876774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47a941da3976a2625c33bb2258a8ce4072c770bb7fd64b8d888b48d52a76ecbe

Aliases

arxiv: 1211.4705 · arxiv_version: 1211.4705v1 · doi: 10.48550/arxiv.1211.4705 · pith_short_12: I6UUDWRZO2RG · pith_short_16: I6UUDWRZO2RGEXBT · pith_short_8: I6UUDWRZ

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/I6UUDWRZO2RGEXBTXMRFRKGOIB \
  | 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: 47a941da3976a2625c33bb2258a8ce4072c770bb7fd64b8d888b48d52a76ecbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "655685bd112792ee2d28bc2e168bfdba1d5420e4fb135374825569219b3ea996",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2012-11-20T10:44:57Z",
    "title_canon_sha256": "871af85c3a870648d91bc16e2cdeb9f04ed08e32f9e8e31bfa54c3ad6bcbcff3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4705",
    "kind": "arxiv",
    "version": 1
  }
}