Pith Number

pith:WTSTZDWK

pith:2014:WTSTZDWKLU6AAO3JWHA5QM2WJX

not attested not anchored not stored refs pending

Synthesis from Formal Partial Abstractions

Hamid Bagheri

arxiv:1411.0481 v1 · 2014-11-03 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTSTZDWKLU6AAO3JWHA5QM2WJX}

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	2026-05-18T02:38:45.348427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4e53c8eca5d3c003b69b1c1d833564df51495cd01b7556531d7bb1d86915cde

Aliases

arxiv: 1411.0481 · arxiv_version: 1411.0481v1 · doi: 10.48550/arxiv.1411.0481 · pith_short_12: WTSTZDWKLU6A · pith_short_16: WTSTZDWKLU6AAO3J · pith_short_8: WTSTZDWK

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/WTSTZDWKLU6AAO3JWHA5QM2WJX \
  | 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: b4e53c8eca5d3c003b69b1c1d833564df51495cd01b7556531d7bb1d86915cde

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d626d47cc2b23c85c1ed4f32d25a50cf397a25453d1676bf1e199ead225e5cac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2014-11-03T13:35:11Z",
    "title_canon_sha256": "1d2f50e45ae17b9f66cf3d79dc0a312a5f9547aeaa05e01f53775d553b72a252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0481",
    "kind": "arxiv",
    "version": 1
  }
}