Pith Number

pith:ALYLTLT4

pith:2022:ALYLTLT4NUA3TICVAH67CP5VZF

not attested not anchored not stored refs pending

Portability: A Necessary Approach for Future Scientific Software

Alexei Strelchenko, Beomki Yeo, Brett Viren, Charles Leggett, Haiwang Yu, Kyle Knoepfel, Mark Dewing, Martin Kwok, Matti Kortelainen, Meghna Bhattacharya, Meifeng Lin, Michael Kirby, Oliver Gutsche, Paolo Calafiura, Salman Habib, Taylor Childers, Vincent R. Pascuzzi, Xiangyang Ju, Zhihua Dong

arxiv:2203.09945 v1 · 2022-03-16 · physics.comp-ph · hep-ex · physics.data-an · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ALYLTLT4NUA3TICVAH67CP5VZF}

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	2026-07-05T04:06:25.944925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f0b9ae7c6d01b9a05501fdf13fb5c960807d4711d63dfe2e3297e6c5642aad

Aliases

arxiv: 2203.09945 · arxiv_version: 2203.09945v1 · doi: 10.48550/arxiv.2203.09945 · pith_short_12: ALYLTLT4NUA3 · pith_short_16: ALYLTLT4NUA3TICV · pith_short_8: ALYLTLT4

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/ALYLTLT4NUA3TICVAH67CP5VZF \
  | 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: 02f0b9ae7c6d01b9a05501fdf13fb5c960807d4711d63dfe2e3297e6c5642aad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d312d77dc83e6767da7b4eacf6493e5b7861ad693868e6017b01b35027bb184",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.data-an",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2022-03-16T00:34:04Z",
    "title_canon_sha256": "2567ec4989727fc4d47df7a4297021be3c3108d2f3d25c1b8525f86c044843d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09945",
    "kind": "arxiv",
    "version": 1
  }
}