Pith Number

pith:VKTEO2RR

pith:2011:VKTEO2RROXOE7KAWSAAU4VUWZJ

not attested not anchored not stored refs pending

Bijective Term Encodings

Paul Tarau

arxiv:1112.3788 v1 · 2011-12-16 · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKTEO2RROXOE7KAWSAAU4VUWZJ}

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	2026-05-18T04:06:08.767278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaa6476a3175dc4fa81690014e5696ca7d1a0c5d1134d94564526733436b6d3d

Aliases

arxiv: 1112.3788 · arxiv_version: 1112.3788v1 · doi: 10.48550/arxiv.1112.3788 · pith_short_12: VKTEO2RROXOE · pith_short_16: VKTEO2RROXOE7KAW · pith_short_8: VKTEO2RR

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/VKTEO2RROXOE7KAWSAAU4VUWZJ \
  | 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: aaa6476a3175dc4fa81690014e5696ca7d1a0c5d1134d94564526733436b6d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94b4fa66348b49f710e8cf983c1f4ab2a82d391094ff0077ab51898655e8841b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2011-12-16T12:27:09Z",
    "title_canon_sha256": "36a1755072985eb04edc299f8713d7f5af66f8c36a3bdccedf69e425eb31e423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3788",
    "kind": "arxiv",
    "version": 1
  }
}