Pith Number

pith:UR74RGAC

pith:1998:UR74RGACQU3CVYCWOSXDCPXVPI

not attested not anchored not stored refs pending

Photon-Photon Physics in Very Peripheral Collisions of Relativistic Heavy Ions

(2) Universitaet Basel), Dirk Trautmann (2) ((1)Forschungszentrum Juelich, Gerhard Baur (1), Kai Hencken (2)

arxiv:hep-ph/9804348 v2 · 1998-04-21 · hep-ph · 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{UR74RGACQU3CVYCWOSXDCPXVPI}

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

Exclusive dimuon production and coherent charmonium photoproduction at forward rapidity in ultra-peripheral Pb$-$Pb collisions at $\mathbf{\sqrt{s_{\rm NN}}=5.36}$ TeV

Receipt and verification

First computed	2026-07-04T15:20:51.497267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a47fc8980285362ae05674ae313ef57a3c6cddbe99d2b95c0cf02e3a37b144b1

Aliases

arxiv: hep-ph/9804348 · arxiv_version: hep-ph/9804348v2 · doi: 10.48550/arxiv.hep-ph/9804348 · pith_short_12: UR74RGACQU3C · pith_short_16: UR74RGACQU3CVYCW · pith_short_8: UR74RGAC

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/UR74RGACQU3CVYCWOSXDCPXVPI \
  | 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: a47fc8980285362ae05674ae313ef57a3c6cddbe99d2b95c0cf02e3a37b144b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a4c0a06f2dac66ae482a3af9965843ff24671a58fa33ba948f6c843f88dc52c",
    "cross_cats_sorted": [
      "nucl-ex",
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1998-04-21T14:27:45Z",
    "title_canon_sha256": "7695a6be1c68ba492810eb23c73792176aebb091ae8c4becf70c3d33fad221ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9804348",
    "kind": "arxiv",
    "version": 2
  }
}