Pith Number

pith:T5I3UAZB

pith:2016:T5I3UAZBQJD3J2ZELTG5O62YFH

not attested not anchored not stored refs pending

Lessons from DEPLOYment

Alexei Iliasov, Cliff Jones, Manuel Mazzara

arxiv:1607.00475 v1 · 2016-07-02 · 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{T5I3UAZBQJD3J2ZELTG5O62YFH}

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	2026-05-18T01:11:36.989001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f51ba03218247b4eb245ccdd77b5829c84d252d5ccabcf1d95457d714d7b964

Aliases

arxiv: 1607.00475 · arxiv_version: 1607.00475v1 · doi: 10.48550/arxiv.1607.00475 · pith_short_12: T5I3UAZBQJD3 · pith_short_16: T5I3UAZBQJD3J2ZE · pith_short_8: T5I3UAZB

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/T5I3UAZBQJD3J2ZELTG5O62YFH \
  | 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: 9f51ba03218247b4eb245ccdd77b5829c84d252d5ccabcf1d95457d714d7b964

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7bc1904ee1dcde93028ede9bbc22d1e1caf1250c8160c75f71511a0a417e242",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2016-07-02T07:42:38Z",
    "title_canon_sha256": "9b8627087051d22a0362b3d13c2da5527fd904353ecc89d1253a42a1543e95be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00475",
    "kind": "arxiv",
    "version": 1
  }
}