Pith Number

pith:PL76QISY

pith:2017:PL76QISYI5NJMXB23ND64VBPJT

not attested not anchored not stored refs pending

Phenomenological extraction of two-photon exchange amplitudes from elastic electron-proton scattering cross section data

I. A. Qattan

arxiv:1702.08027 v2 · 2017-02-26 · 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{PL76QISYI5NJMXB23ND64VBPJT}

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	2026-05-18T00:43:45.001408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7affe82258475a965c3adb47ee542f4cdb2d071b648aa9701f72a59808987cb1

Aliases

arxiv: 1702.08027 · arxiv_version: 1702.08027v2 · doi: 10.48550/arxiv.1702.08027 · pith_short_12: PL76QISYI5NJ · pith_short_16: PL76QISYI5NJMXB2 · pith_short_8: PL76QISY

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/PL76QISYI5NJMXB23ND64VBPJT \
  | 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: 7affe82258475a965c3adb47ee542f4cdb2d071b648aa9701f72a59808987cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a5a8cd7580e6004f4f7b2a5b4fc8db87b298af1545583b49d812a11582bfcc7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2017-02-26T12:49:35Z",
    "title_canon_sha256": "cddcba4a7c157c41ebca9c1e28cc1514de673a90ccf3aa6078b9dbde37f2ddbb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.08027",
    "kind": "arxiv",
    "version": 2
  }
}