Pith Number

pith:ZXEF4XA6

pith:2018:ZXEF4XA6E5HGZL4CP3IZT3BMDZ

not attested not anchored not stored refs pending

Eta and Etaprime Photoproduction on the Nucleon with the Isobar Model EtaMAID2018

A. Svarc, H. Osmanovic, J. Stahov, K. Nikonov, L. Tiator, M. Gorchtein, M. Hadzimehmedovic, M. Ostrick, R. Omerovic, V. L. Kashevarov

arxiv:1807.04525 v2 · 2018-07-12 · nucl-th · hep-ph · nucl-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{ZXEF4XA6E5HGZL4CP3IZT3BMDZ}

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.

Cited by

1 paper in Pith

On Exclusive Coherent Production of Bosons in Electron-Proton Collisions

Receipt and verification

First computed	2026-05-17T23:57:40.847373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdc85e5c1e274e6caf827ed199ec2c1e53a899e8a46a6e0778ade2cc75e5aeb4

Aliases

arxiv: 1807.04525 · arxiv_version: 1807.04525v2 · doi: 10.48550/arxiv.1807.04525 · pith_short_12: ZXEF4XA6E5HG · pith_short_16: ZXEF4XA6E5HGZL4C · pith_short_8: ZXEF4XA6

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/ZXEF4XA6E5HGZL4CP3IZT3BMDZ \
  | 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: cdc85e5c1e274e6caf827ed199ec2c1e53a899e8a46a6e0778ade2cc75e5aeb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc9828f0ebe96208d5eb3538b1db02f7a40d5f229432d7b58f1e05c02c1ce7dd",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2018-07-12T10:33:41Z",
    "title_canon_sha256": "df489241bb179c905a09e87d99431a94b159dc217404b01ab0697742adda61cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.04525",
    "kind": "arxiv",
    "version": 2
  }
}