Pith Number

pith:DQD2XX2H

pith:2026:DQD2XX2HSMLREXLKGTCM4AJQVR

not attested not anchored not stored refs pending

JLab and J-PARC for the J/{\ensuremath{\psi}} Production at the Threshold

Axel Schmidt (GWU), Igor I. Strakovsky (GWU), Jung Keun Ahn (Korea U.), Misha G. Ryskin (PNPI), William J. Briscoe (GWU)

arxiv:2603.09622 v2 · 2026-03-10 · hep-ph · hep-ex · 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{DQD2XX2HSMLREXLKGTCM4AJQVR}

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	2026-05-20T02:05:41.812534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c07abdf479317125d6a34c4ce0130ac6fed65faa3f77967a40130ed8d821a80

Aliases

arxiv: 2603.09622 · arxiv_version: 2603.09622v2 · doi: 10.48550/arxiv.2603.09622 · pith_short_12: DQD2XX2HSMLR · pith_short_16: DQD2XX2HSMLREXLK · pith_short_8: DQD2XX2H

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/DQD2XX2HSMLREXLKGTCM4AJQVR \
  | 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: 1c07abdf479317125d6a34c4ce0130ac6fed65faa3f77967a40130ed8d821a80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "338de106fe2f9d9a924c7aafc36d3c052a76c58695b06e276e73700844236baf",
    "cross_cats_sorted": [
      "hep-ex",
      "nucl-ex",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2026-03-10T13:02:19Z",
    "title_canon_sha256": "32c0c8009e8e823060daf2b0dd39dadbdf58d6883d70c0b06cc35d307cbd2e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.09622",
    "kind": "arxiv",
    "version": 2
  }
}