Pith Number

pith:ZYLE4OTF

pith:2012:ZYLE4OTF2KF77CTEKBP6WAASBW

not attested not anchored not stored refs pending

Building and Maintaining Halls of Fame over a Database

Aleksandar Stupar, Foteini Alvanaki, Sebastian Michel

arxiv:1208.1231 v1 · 2012-08-06 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYLE4OTF2KF77CTEKBP6WAASBW}

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	2026-05-18T02:21:01.481471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce164e3a65d28bff8a64505feb00120dbe16e9e4b8b2c84b0a7580ee358e7435

Aliases

arxiv: 1208.1231 · arxiv_version: 1208.1231v1 · doi: 10.48550/arxiv.1208.1231 · pith_short_12: ZYLE4OTF2KF7 · pith_short_16: ZYLE4OTF2KF77CTE · pith_short_8: ZYLE4OTF

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/ZYLE4OTF2KF77CTEKBP6WAASBW \
  | 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: ce164e3a65d28bff8a64505feb00120dbe16e9e4b8b2c84b0a7580ee358e7435

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b26f2a5e74bb13825b11852f36a184a540a913a098a4220a06bc41242729f86",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2012-08-06T18:26:17Z",
    "title_canon_sha256": "e597268ba7114eba8d39b40b0f2b8ffc8e82defbcfea1fb2d0d04dd2fc52a158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1231",
    "kind": "arxiv",
    "version": 1
  }
}