Pith Number

pith:LIK3XAPQ

pith:2013:LIK3XAPQ6IVSIGJU7R4KF2QY4K

not attested not anchored not stored refs pending

Towards a Workload for Evolutionary Analytics

Hakan Hacigumus, Jagan Sankaranarayanan, Jeff LeFevre, Junichi Tatemura, Neoklis Polyzotis

arxiv:1304.1838 v3 · 2013-04-06 · cs.DB · cs.DC · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LIK3XAPQ6IVSIGJU7R4KF2QY4K}

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	2026-05-18T03:19:45.427470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a15bb81f0f22b241934fc78a2ea18e28b4fc79e342fe44a425a466957601a0a

Aliases

arxiv: 1304.1838 · arxiv_version: 1304.1838v3 · doi: 10.48550/arxiv.1304.1838 · pith_short_12: LIK3XAPQ6IVS · pith_short_16: LIK3XAPQ6IVSIGJU · pith_short_8: LIK3XAPQ

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/LIK3XAPQ6IVSIGJU7R4KF2QY4K \
  | 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: 5a15bb81f0f22b241934fc78a2ea18e28b4fc79e342fe44a425a466957601a0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a290d7a45de1955b30e3184d47fecd72738d2272b80454fb2ef5d36a4649d430",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2013-04-06T00:26:41Z",
    "title_canon_sha256": "85dccb8098f95513841d482061e64580334856d0cad4e64877fc1e68ca039610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.1838",
    "kind": "arxiv",
    "version": 3
  }
}