Pith Number

pith:BAOIVQKP

pith:2012:BAOIVQKPJHXQZ7CLIYWQGKA7CE

not attested not anchored not stored refs pending

Google matrix of Twitter

D.L. Shepelyansky, K.M. Frahm

arxiv:1207.3414 v1 · 2012-07-14 · cs.SI · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BAOIVQKPJHXQZ7CLIYWQGKA7CE}

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	2026-05-18T03:40:49.261563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

081c8ac14f49ef0cfc4b462d03281f11003816a3e7a6b61bbb39bd74cb560198

Aliases

arxiv: 1207.3414 · arxiv_version: 1207.3414v1 · doi: 10.48550/arxiv.1207.3414 · pith_short_12: BAOIVQKPJHXQ · pith_short_16: BAOIVQKPJHXQZ7CL · pith_short_8: BAOIVQKP

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/BAOIVQKPJHXQZ7CLIYWQGKA7CE \
  | 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: 081c8ac14f49ef0cfc4b462d03281f11003816a3e7a6b61bbb39bd74cb560198

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb41735a05eb2475d4c980853e826709f8f40317c58e0831e7ecb8c6672a4da",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2012-07-14T11:27:29Z",
    "title_canon_sha256": "ac247191f0afe1e5ed172aefccb921a2b960c2e6618062b9829d26d5e5bb987d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3414",
    "kind": "arxiv",
    "version": 1
  }
}