Pith Number

pith:7XSLTNDB

pith:2015:7XSLTNDBMTQ5P7AAIB7UNA52JC

not attested not anchored not stored refs pending

Evidence of sub-nucleonic degrees of freedom in J/$\psi$ photoproduction in ultraperipheral collisions at the CERN Large Hadron Collider

A. Deppman, C. A. Bertulani, E. Andrade-II, I. Gonz\'alez

arxiv:1509.08701 v2 · 2015-09-29 · hep-ph · 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{7XSLTNDBMTQ5P7AAIB7UNA52JC}

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	2026-05-18T01:24:18.178833Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde4b9b46164e1d7fc00407f4683ba48bad956c8ab35affb87b8c2e398b0505c

Aliases

arxiv: 1509.08701 · arxiv_version: 1509.08701v2 · doi: 10.48550/arxiv.1509.08701 · pith_short_12: 7XSLTNDBMTQ5 · pith_short_16: 7XSLTNDBMTQ5P7AA · pith_short_8: 7XSLTNDB

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/7XSLTNDBMTQ5P7AAIB7UNA52JC \
  | 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: fde4b9b46164e1d7fc00407f4683ba48bad956c8ab35affb87b8c2e398b0505c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fccac24971d3849de67c23b3649dae986ef23022ac7be9d5e9e66777d97175c",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-09-29T11:55:35Z",
    "title_canon_sha256": "4b18fcf6bca5feb0da81d5c0ac6ba0b60f6ce6dcd7bade52b597cc17713d9610"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08701",
    "kind": "arxiv",
    "version": 2
  }
}