Pith Number

pith:4WEIBUBC

pith:2008:4WEIBUBC6FLJE565DYQNZ6ATOT

not attested not anchored not stored refs pending

Flavor asymmetry of the nucleon

E. Santopinto (INFN, Genova), Mexico), R. Bijker (ICN-UNAM

arxiv:0809.4424 v1 · 2008-09-25 · nucl-th · hep-ex · hep-ph · nucl-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{4WEIBUBC6FLJE565DYQNZ6ATOT}

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	2026-05-18T00:31:36.659253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e58880d022f1569277dd1e20dcf81374d2a54ca1af42161e03c0a33d8534330d

Aliases

arxiv: 0809.4424 · arxiv_version: 0809.4424v1 · doi: 10.48550/arxiv.0809.4424 · pith_short_12: 4WEIBUBC6FLJ · pith_short_16: 4WEIBUBC6FLJE565 · pith_short_8: 4WEIBUBC

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/4WEIBUBC6FLJE565DYQNZ6ATOT \
  | 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: e58880d022f1569277dd1e20dcf81374d2a54ca1af42161e03c0a33d8534330d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29afec354a84030a22b12e3d73b9864e4c136bd3aedb4172a19b7687c18ec677",
    "cross_cats_sorted": [
      "hep-ex",
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2008-09-25T15:11:55Z",
    "title_canon_sha256": "f387d14296105b3ef35967b44c8e95627d2b091e57da9eed984fb9e68f1d77c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.4424",
    "kind": "arxiv",
    "version": 1
  }
}