Pith Number

pith:EDF5M6D6

pith:2013:EDF5M6D6SQOIIVVSEMFBNEJPDS

not attested not anchored not stored refs pending

A Notion of Dynamic Interface for Depth-Bounded Object-Oriented Packages

Damien Zufferey, Rupak Majumdar, Shahram Esmaeilsabzali, Thomas Wies

arxiv:1311.4615 v1 · 2013-11-19 · 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{EDF5M6D6SQOIIVVSEMFBNEJPDS}

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	2026-05-18T03:06:43.854552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20cbd6787e941c8456b2230a16912f1c844bd46e1d91a95f631487a30da59aec

Aliases

arxiv: 1311.4615 · arxiv_version: 1311.4615v1 · doi: 10.48550/arxiv.1311.4615 · pith_short_12: EDF5M6D6SQOI · pith_short_16: EDF5M6D6SQOIIVVS · pith_short_8: EDF5M6D6

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/EDF5M6D6SQOIIVVSEMFBNEJPDS \
  | 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: 20cbd6787e941c8456b2230a16912f1c844bd46e1d91a95f631487a30da59aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14246f2cd3f8ab05b16bbea1a6a4e546985467e68a2407b85ee866c141ccf804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2013-11-19T03:21:57Z",
    "title_canon_sha256": "f8d6ee48b751b0a5e805bf1e73630d9843b330d822aaff6367d18e5cae39beb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.4615",
    "kind": "arxiv",
    "version": 1
  }
}