Pith Number

pith:SDYKRNFL

pith:2010:SDYKRNFLGLZD2LTRRNEGRFSMGE

not attested not anchored not stored refs pending

Quantifying the Unknown

Anton Lechner, Lina Quintieri, Marcia Begalli, Maria Grazia Pia, Matej Bati\v{c}, Paolo Saracco

arxiv:1012.0665 v2 · 2010-12-03 · physics.comp-ph · hep-ex · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDYKRNFLGLZD2LTRRNEGRFSMGE}

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	2026-05-18T04:33:17.686296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90f0a8b4ab32f23d2e718b4868964c311e041f029b9c1fd42073fda116d01b7b

Aliases

arxiv: 1012.0665 · arxiv_version: 1012.0665v2 · doi: 10.48550/arxiv.1012.0665 · pith_short_12: SDYKRNFLGLZD · pith_short_16: SDYKRNFLGLZD2LTR · pith_short_8: SDYKRNFL

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/SDYKRNFLGLZD2LTRRNEGRFSMGE \
  | 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: 90f0a8b4ab32f23d2e718b4868964c311e041f029b9c1fd42073fda116d01b7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3d9943bfbd847a4c3162d37018f2b5414b933c963adcf58a3a2b7c85b2d56bb",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2010-12-03T09:05:13Z",
    "title_canon_sha256": "2ac111a16dc338b168920903347a597dcf47d5b00261aa30e7cea10ab1914229"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0665",
    "kind": "arxiv",
    "version": 2
  }
}