Pith Number

pith:PNRNDKTH

pith:2017:PNRNDKTHHO4RXKB37GJTF4P72D

not attested not anchored not stored refs pending

Everware toolkit. Supporting reproducible science and challenge-driven education

Alexander Tiunov, Andrey Ustyuzhanin, Igor Babuschkin, Timothy Daniel Head

arxiv:1703.01200 v1 · 2017-03-03 · cs.CY · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNRNDKTHHO4RXKB37GJTF4P72D}

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	2026-05-18T00:28:46.738598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b62d1aa673bb91ba83bf99332f1ffd0fcfa7ea89b32014372de62883730881a

Aliases

arxiv: 1703.01200 · arxiv_version: 1703.01200v1 · doi: 10.48550/arxiv.1703.01200 · pith_short_12: PNRNDKTHHO4R · pith_short_16: PNRNDKTHHO4RXKB3 · pith_short_8: PNRNDKTH

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/PNRNDKTHHO4RXKB37GJTF4P72D \
  | 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: 7b62d1aa673bb91ba83bf99332f1ffd0fcfa7ea89b32014372de62883730881a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "226b5c9c14f06d4798ff5fbc723c93bdc81496fd49a584082ffb6ba369737a66",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-03-03T15:14:07Z",
    "title_canon_sha256": "9ceb7f1f47e7534d46a513e2afe9926779d8576850a5d4bb9e12d653d1789178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01200",
    "kind": "arxiv",
    "version": 1
  }
}