Pith Number

pith:ULLXXGBX

pith:2020:ULLXXGBXASFHFGJYZUSFOP34ZK

not attested not anchored not stored refs pending

Extension of the INFN Tier-1 on a HPC system

Alessandra Doria, Alessandro De Salvo, Andrea Valassi, Concezio Bozzi, Daniele Bonacorsi, Daniele Spiga, Diego Ciangottini, Federico Stagni, Francesco Noferini, Luca dell Agnello, Stefano Dal Pra, Stefano Zani, Tommaso Boccali

arxiv:2006.14603 v1 · 2020-06-25 · 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{ULLXXGBXASFHFGJYZUSFOP34ZK}

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	2026-07-05T02:11:52.299031Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2d77b9837048a729938cd24573f7ccabedf256434cc488093411d92bb3bbea8

Aliases

arxiv: 2006.14603 · arxiv_version: 2006.14603v1 · doi: 10.48550/arxiv.2006.14603 · pith_short_12: ULLXXGBXASFH · pith_short_16: ULLXXGBXASFHFGJY · pith_short_8: ULLXXGBX

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/ULLXXGBXASFHFGJYZUSFOP34ZK \
  | 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: a2d77b9837048a729938cd24573f7ccabedf256434cc488093411d92bb3bbea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7a7fcc020fc1a9cb7926c27a4bfaac76b6c1a2cbc1b8899330e28383f6b3fcf",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-06-25T17:45:44Z",
    "title_canon_sha256": "6e093a164ca93e5182fba90921a207c5e0e3bf320dfbd365701473ddc2e8742b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.14603",
    "kind": "arxiv",
    "version": 1
  }
}