Pith Number

pith:5WTYCFKH

pith:2011:5WTYCFKHSG5WK3TBTPDEIP76VO

not attested not anchored not stored refs pending

Constraints on the large-x d/u ratio from electron-nucleus scattering at x>1

A. Accardi, E. Piasetzky, O. Hen, W. Melnitchouk

arxiv:1110.2419 v1 · 2011-10-11 · hep-ph · hep-ex · nucl-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{5WTYCFKHSG5WK3TBTPDEIP76VO}

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	2026-05-18T02:00:13.679055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eda781154791bb656e619bc6443ffeabb76dc05e872e7232978c2182c5229b1b

Aliases

arxiv: 1110.2419 · arxiv_version: 1110.2419v1 · doi: 10.48550/arxiv.1110.2419 · pith_short_12: 5WTYCFKHSG5W · pith_short_16: 5WTYCFKHSG5WK3TB · pith_short_8: 5WTYCFKH

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/5WTYCFKHSG5WK3TBTPDEIP76VO \
  | 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: eda781154791bb656e619bc6443ffeabb76dc05e872e7232978c2182c5229b1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b21c401f3899809a08ed1635293fe19d5a85429f9d9616dcc61e2e36d368d69f",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2011-10-11T16:33:19Z",
    "title_canon_sha256": "83fe711b5d7dbbf4dac8ad46f856035a8ef77405f2daff53753b6cd006c7e197"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.2419",
    "kind": "arxiv",
    "version": 1
  }
}