Pith Number

pith:PGE7BRFM

pith:2018:PGE7BRFMW27TNFJHM37KS3IL54

not attested not anchored not stored refs pending

Exclusive photoproduction of vector mesons in proton-lead ultraperipheral collisions at the LHC

Xurong Chen, Ya-ping Xie

arxiv:1805.06210 v1 · 2018-05-16 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGE7BRFMW27TNFJHM37KS3IL54}

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	2026-05-18T00:15:48.412933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7989f0c4acb6bf36952766fea96d0bef23dece9450398b3b02a24769cba6a197

Aliases

arxiv: 1805.06210 · arxiv_version: 1805.06210v1 · doi: 10.48550/arxiv.1805.06210 · pith_short_12: PGE7BRFMW27T · pith_short_16: PGE7BRFMW27TNFJH · pith_short_8: PGE7BRFM

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/PGE7BRFMW27TNFJHM37KS3IL54 \
  | 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: 7989f0c4acb6bf36952766fea96d0bef23dece9450398b3b02a24769cba6a197

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2348d5ab9cddbb1886318f08ea864f2e2b4d235983420c9a87811dcc2f81a493",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2018-05-16T09:45:26Z",
    "title_canon_sha256": "40da87d1feb6a88f2786617368a3bfabe384b975efbcd70efe849534bde417ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06210",
    "kind": "arxiv",
    "version": 1
  }
}