Pith Number

pith:KANJJYAP

pith:2014:KANJJYAPCPPRMJKUSFEFLXVHWI

not attested not anchored not stored refs pending

IVOA Recommendation: TAPRegExt: a VOResource Schema Extension for Describing TAP Services

Guy Rixon, Mark Taylor, Markus Demleitner, Patrick Dowler, Ray Plante

arxiv:1402.4742 v1 · 2014-02-19 · astro-ph.IM · 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{KANJJYAPCPPRMJKUSFEFLXVHWI}

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	2026-05-17T23:45:41.766604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

501a94e00f13df162554914855dea7b2237628427d79335c00ae1b6f88d89008

Aliases

arxiv: 1402.4742 · arxiv_version: 1402.4742v1 · doi: 10.48550/arxiv.1402.4742 · pith_short_12: KANJJYAPCPPR · pith_short_16: KANJJYAPCPPRMJKU · pith_short_8: KANJJYAP

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/KANJJYAPCPPRMJKUSFEFLXVHWI \
  | 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: 501a94e00f13df162554914855dea7b2237628427d79335c00ae1b6f88d89008

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a5022923391c11d5d11e88504a30f6c772a320b5579c8ab42f48675bdab4cc",
    "cross_cats_sorted": [
      "cs.DB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-02-19T17:52:34Z",
    "title_canon_sha256": "81cbe9bb90693e52a7acdfb94edc4137b26d89e7e016cd5e7c7c5721ad4ea533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4742",
    "kind": "arxiv",
    "version": 1
  }
}