Pith Number

pith:GVYKZW2K

pith:2010:GVYKZW2K22WLPTCH5TM6ECUSDO

not attested not anchored not stored refs pending

Direct J/psi photoproduction at next-to-leading-order in nonrelativistic QCD

Bernd A. Kniehl, Mathias Butenschoen

arxiv:1006.1776 v1 · 2010-06-09 · hep-ph · hep-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{GVYKZW2K22WLPTCH5TM6ECUSDO}

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	2026-05-18T04:35:37.055568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3570acdb4ad6acb7cc47ecd9e20a921ba8fa9664d4d2f3e9a71f2f75267addb6

Aliases

arxiv: 1006.1776 · arxiv_version: 1006.1776v1 · doi: 10.48550/arxiv.1006.1776 · pith_short_12: GVYKZW2K22WL · pith_short_16: GVYKZW2K22WLPTCH · pith_short_8: GVYKZW2K

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/GVYKZW2K22WLPTCH5TM6ECUSDO \
  | 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: 3570acdb4ad6acb7cc47ecd9e20a921ba8fa9664d4d2f3e9a71f2f75267addb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84550d51437e06f58c560e6eba5bcfce97e96d73225ff94cb9a0787ed7adf61",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-06-09T12:00:06Z",
    "title_canon_sha256": "a5e9f75bdb8d8990622cafc54f9f9e590076e260169bb869f731073edff559b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.1776",
    "kind": "arxiv",
    "version": 1
  }
}