Pith Number

pith:GTQJUHQD

pith:2017:GTQJUHQDEMGVS7JSS33XWLPZLQ

not attested not anchored not stored refs pending

Stored and Inherited Relations

Witold Litwin

arxiv:1703.09574 v1 · 2017-03-28 · 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{GTQJUHQDEMGVS7JSS33XWLPZLQ}

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	2026-05-18T00:47:44.203359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34e09a1e03230d597d3296f77b2df95c3be7b7c1fd2040dbe34296bdaeb2ed73

Aliases

arxiv: 1703.09574 · arxiv_version: 1703.09574v1 · doi: 10.48550/arxiv.1703.09574 · pith_short_12: GTQJUHQDEMGV · pith_short_16: GTQJUHQDEMGVS7JS · pith_short_8: GTQJUHQD

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/GTQJUHQDEMGVS7JSS33XWLPZLQ \
  | 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: 34e09a1e03230d597d3296f77b2df95c3be7b7c1fd2040dbe34296bdaeb2ed73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79009e4e7990325a753b7560fce61b86bcbddf941117b46e246e1c311926b1c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-03-28T13:52:03Z",
    "title_canon_sha256": "4dd1583b5b9ae386ab403dcbbca995b534e162a6031714e5f14ab5fd3af878a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09574",
    "kind": "arxiv",
    "version": 1
  }
}