Pith Number

pith:BZALGPI7

pith:2012:BZALGPI7ILDEOE5ZVGCCIASSHV

not attested not anchored not stored refs pending

On Secrecy above Secrecy Capacity

R. Rajesh, Shahid M. Shah, Vinod Sharma

arxiv:1203.2456 v3 · 2012-03-12 · 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{BZALGPI7ILDEOE5ZVGCCIASSHV}

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	2026-05-18T03:03:21.415078Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e40b33d1f42c64713b9a9842402523d5e2ec766b924c0d21f73f1509abaafa6

Aliases

arxiv: 1203.2456 · arxiv_version: 1203.2456v3 · doi: 10.48550/arxiv.1203.2456 · pith_short_12: BZALGPI7ILDE · pith_short_16: BZALGPI7ILDEOE5Z · pith_short_8: BZALGPI7

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/BZALGPI7ILDEOE5ZVGCCIASSHV \
  | 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: 0e40b33d1f42c64713b9a9842402523d5e2ec766b924c0d21f73f1509abaafa6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d485a8e07241a32922c183e2101d42b77d85d9667360e8df71558427bc1cb55",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-03-12T10:50:53Z",
    "title_canon_sha256": "8ee49ca26f0bbcb858a780ace94933c107223fdbfdd0eeb05d23ef798a4d4420"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2456",
    "kind": "arxiv",
    "version": 3
  }
}