Pith Number

pith:4AZEANNR

pith:2013:4AZEANNR5UDV5FD6J2YN5MNZRV

not attested not anchored not stored refs pending

Codes on Lattices for Random SAF Routing

Anirban Ghatak

arxiv:1301.7345 v2 · 2013-01-30 · 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{4AZEANNR5UDV5FD6J2YN5MNZRV}

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	2026-05-18T03:27:01.061069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0324035b1ed075e947e4eb0deb1b98d470d6224baab2652454b42e2f052cc96

Aliases

arxiv: 1301.7345 · arxiv_version: 1301.7345v2 · doi: 10.48550/arxiv.1301.7345 · pith_short_12: 4AZEANNR5UDV · pith_short_16: 4AZEANNR5UDV5FD6 · pith_short_8: 4AZEANNR

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/4AZEANNR5UDV5FD6J2YN5MNZRV \
  | 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: e0324035b1ed075e947e4eb0deb1b98d470d6224baab2652454b42e2f052cc96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b2bff7b49d23120ea9467a51782b7e662baed007c6d7735c9a17c406518c087",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-01-30T20:10:25Z",
    "title_canon_sha256": "dfb5f2696e102e2970c3a0b2905aed210279f4dcac358ae3e6dc04da5f8a96c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7345",
    "kind": "arxiv",
    "version": 2
  }
}