Pith Number

pith:DWKNPHQ5

pith:2014:DWKNPHQ5WQZLUM3X35IHZRBP2W

not attested not anchored not stored refs pending

Asymptotic Scenarios for the Proton's Central Opacity: An Empirical Study

D.A. Fagundes, M.J. Menon, P.V.R.G. Silva

arxiv:1410.4423 v2 · 2014-10-16 · hep-ph · hep-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{DWKNPHQ5WQZLUM3X35IHZRBP2W}

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	2026-05-18T01:41:44.354620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d94d79e1db432ba3377df507cc42fd5b7988fa4b7819c88cef0bf0b6143def5

Aliases

arxiv: 1410.4423 · arxiv_version: 1410.4423v2 · doi: 10.48550/arxiv.1410.4423 · pith_short_12: DWKNPHQ5WQZL · pith_short_16: DWKNPHQ5WQZLUM3X · pith_short_8: DWKNPHQ5

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/DWKNPHQ5WQZLUM3X35IHZRBP2W \
  | 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: 1d94d79e1db432ba3377df507cc42fd5b7988fa4b7819c88cef0bf0b6143def5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d2f92f838e54a600930c2dd36140232188bfb7797eef5c5cc656e4a07361591",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-10-16T13:50:14Z",
    "title_canon_sha256": "aaafdea2ba4dbaf0dc71a68aafd6a6c2bd5210f8595d0e7f0137a592e480d089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4423",
    "kind": "arxiv",
    "version": 2
  }
}