Pith Number

pith:DA3LDZKK

pith:2014:DA3LDZKK4GUEYFFVCZK6SR6DND

not attested not anchored not stored refs pending

A Technology for BigData Analysis Task Description using Domain-Specific Languages

Alexander V. Boukhanovsky, Artem V. Zakharchuk, Jiaqi Liao, Sergey V. Ivanov, Sergey V. Kovalchuk

arxiv:1404.4821 v1 · 2014-04-18 · cs.DC · cs.DB · 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{DA3LDZKK4GUEYFFVCZK6SR6DND}

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	2026-05-18T01:18:54.534900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1836b1e54ae1a84c14b51655e947c368e681297a4000a3361deb9c9b20ccc7db

Aliases

arxiv: 1404.4821 · arxiv_version: 1404.4821v1 · doi: 10.48550/arxiv.1404.4821 · pith_short_12: DA3LDZKK4GUE · pith_short_16: DA3LDZKK4GUEYFFV · pith_short_8: DA3LDZKK

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/DA3LDZKK4GUEYFFVCZK6SR6DND \
  | 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: 1836b1e54ae1a84c14b51655e947c368e681297a4000a3361deb9c9b20ccc7db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da1a088e998a03ebfa8ec1cf96968f2349dce3f1faf30430eb51c0f1440bab98",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2014-04-18T15:44:29Z",
    "title_canon_sha256": "9d09f03de66fd01ac0fd87b2b9f6fc079d95c0a2cbcfe289a614630427fc4cc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4821",
    "kind": "arxiv",
    "version": 1
  }
}