Pith Number

pith:FIBTXAVQ

pith:2018:FIBTXAVQOTZU36WYDEMLBVR67Q

not attested not anchored not stored refs pending

Mining Open Government Data Used in Scientific Research

An Yan, Nicholas Weber

arxiv:1802.03074 v3 · 2018-02-08 · cs.CY · 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{FIBTXAVQOTZU36WYDEMLBVR67Q}

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	2026-05-18T00:20:13.679270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a033b82b074f34dfad81918b0d63efc3e61ef336a5c517654def9168afc969b

Aliases

arxiv: 1802.03074 · arxiv_version: 1802.03074v3 · doi: 10.48550/arxiv.1802.03074 · pith_short_12: FIBTXAVQOTZU · pith_short_16: FIBTXAVQOTZU36WY · pith_short_8: FIBTXAVQ

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/FIBTXAVQOTZU36WYDEMLBVR67Q \
  | 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: 2a033b82b074f34dfad81918b0d63efc3e61ef336a5c517654def9168afc969b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a6a24050c2a3a8546c80c04b9bdc26aca1686c13610de44c452170d35b2382a",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2018-02-08T23:18:44Z",
    "title_canon_sha256": "ddfc47f0e544f7d3144ca102a13360b3d1116136fd2fc1bede5fb16cee30fe85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03074",
    "kind": "arxiv",
    "version": 3
  }
}