Pith Number

pith:CC4ANDQM

pith:2009:CC4ANDQMAJCA66VQ6W7Y7U2CKK

not attested not anchored not stored refs pending

Enhanced heavy quark-pair production in strong SU(2) color field

P. Levai, V. Skokov

arxiv:0909.2323 v1 · 2009-09-12 · 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{CC4ANDQMAJCA66VQ6W7Y7U2CKK}

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	2026-05-18T04:38:48.632517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b8068e0c02440f7ab0f5bf8fd34252a826bf5a9e74d4ed75566f03dac7b0cf

Aliases

arxiv: 0909.2323 · arxiv_version: 0909.2323v1 · doi: 10.48550/arxiv.0909.2323 · pith_short_12: CC4ANDQMAJCA · pith_short_16: CC4ANDQMAJCA66VQ · pith_short_8: CC4ANDQM

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/CC4ANDQMAJCA66VQ6W7Y7U2CKK \
  | 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: 10b8068e0c02440f7ab0f5bf8fd34252a826bf5a9e74d4ed75566f03dac7b0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125eaa5b49ed5615fcec4fef237ef9f9f83159d3c6e1d74c9b643295e85d93ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-09-12T12:00:27Z",
    "title_canon_sha256": "3702b93900466a765c33379d2c384201ce0087ebd2a457267e1bceadd685273a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2323",
    "kind": "arxiv",
    "version": 1
  }
}