Pith Number

pith:V4IPI3L5

pith:2015:V4IPI3L5UZFX4W44EZZT4W5MFD

not attested not anchored not stored refs pending

Comment on "New Limits on Intrinsic Charm in the Nucleon from Global Analysis of Parton Distributions"

S. Gardner, S. J. Brodsky

arxiv:1504.00969 v2 · 2015-04-04 · hep-ph · 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{V4IPI3L5UZFX4W44EZZT4W5MFD}

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	2026-05-18T01:22:58.508077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af10f46d7da64b7e5b9c26733e5bac28c593e6db359778b89f56af7ce7855007

Aliases

arxiv: 1504.00969 · arxiv_version: 1504.00969v2 · doi: 10.48550/arxiv.1504.00969 · pith_short_12: V4IPI3L5UZFX · pith_short_16: V4IPI3L5UZFX4W44 · pith_short_8: V4IPI3L5

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/V4IPI3L5UZFX4W44EZZT4W5MFD \
  | 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: af10f46d7da64b7e5b9c26733e5bac28c593e6db359778b89f56af7ce7855007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9e53737e6223a776ed526b0bc6b4989c198e43f860b97dd268fd4dc8d50ff8e",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-04-04T02:15:54Z",
    "title_canon_sha256": "a391d5d8c76f65fecc6a36962850724c2a4148fc071d24c3f2960d84fba6e4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00969",
    "kind": "arxiv",
    "version": 2
  }
}