Pith Number

pith:G4VDIY4Q

pith:2020:G4VDIY4QK6SEAOQNPOHWSLPJFS

not attested not anchored not stored refs pending

The Scikit HEP Project -- overview and prospects

Benjamin Krikler, Chris Burr, Dmitri Smirnov, Eduardo Rodrigues, Hans Dembinski, Henry Schreiner, Jaydeep Nandi, Jim Pivarski, Matthew Feickert, Matthieu Marinangeli, Nick Smith, Pratyush Das

arxiv:2007.03577 v1 · 2020-07-07 · physics.comp-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4VDIY4QK6SEAOQNPOHWSLPJFS}

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	2026-07-05T02:11:54.192699Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

372a34639057a4403a0d7b8f692de92c8af9e911473bfcc8b61e1c3807563521

Aliases

arxiv: 2007.03577 · arxiv_version: 2007.03577v1 · doi: 10.48550/arxiv.2007.03577 · pith_short_12: G4VDIY4QK6SE · pith_short_16: G4VDIY4QK6SEAOQN · pith_short_8: G4VDIY4Q

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/G4VDIY4QK6SEAOQNPOHWSLPJFS \
  | 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: 372a34639057a4403a0d7b8f692de92c8af9e911473bfcc8b61e1c3807563521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde46d2c56aad9b2d4251fa754fcd9601bf8f164af127e2b95a03954004a5379",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-07-07T15:54:52Z",
    "title_canon_sha256": "1838f018ac628ae7764e17d6b1b3641ae80fbe9584cdea5de19d05865a7b7f29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03577",
    "kind": "arxiv",
    "version": 1
  }
}