Pith Number

pith:CN67M5FS

pith:2011:CN67M5FSIE63LJY54XFN7X4O3F

not attested not anchored not stored refs pending

Light flavor asymmetry of nucleon sea

Bo-Qiang Ma, Huiying Song, Xinyu Zhang

arxiv:1101.3378 v2 · 2011-01-18 · hep-ph · hep-ex · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CN67M5FSIE63LJY54XFN7X4O3F}

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	2026-05-18T02:03:26.964461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

137df674b2413db5a71de5cadfdf8ed9724c9e47d4587b277eed0de3013f554b

Aliases

arxiv: 1101.3378 · arxiv_version: 1101.3378v2 · doi: 10.48550/arxiv.1101.3378 · pith_short_12: CN67M5FSIE63 · pith_short_16: CN67M5FSIE63LJY5 · pith_short_8: CN67M5FS

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/CN67M5FSIE63LJY54XFN7X4O3F \
  | 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: 137df674b2413db5a71de5cadfdf8ed9724c9e47d4587b277eed0de3013f554b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "177716c42d3e48038afbce27f5af37365dbbe33a99147b4619e1b8071277ee6f",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-01-18T03:24:25Z",
    "title_canon_sha256": "58ccbc502f9f355610ec45a8563eed221205791f18ebcbdbd14fa540d5429cad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3378",
    "kind": "arxiv",
    "version": 2
  }
}