Pith Number

pith:CRD2SQUR

pith:2017:CRD2SQURHM326N2AXGQEGUSSYT

not attested not anchored not stored refs pending

NNLO QCD Corrections to $\gamma + \eta_c(\eta_b)$ Exclusive Production in Electron-Positron Collision

Cong-Feng Qiao, Long-Bin Chen, Yi Liang

arxiv:1710.07865 v1 · 2017-10-22 · 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{CRD2SQURHM326N2AXGQEGUSSYT}

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	2026-05-18T00:23:30.255682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1447a942913b37af3740b9a0435252c4f583f706d3c7e5626207f9e1be363ad7

Aliases

arxiv: 1710.07865 · arxiv_version: 1710.07865v1 · doi: 10.48550/arxiv.1710.07865 · pith_short_12: CRD2SQURHM32 · pith_short_16: CRD2SQURHM326N2A · pith_short_8: CRD2SQUR

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/CRD2SQURHM326N2AXGQEGUSSYT \
  | 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: 1447a942913b37af3740b9a0435252c4f583f706d3c7e5626207f9e1be363ad7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0c297a9d221cf3fd7166c50994109757b3d154b4bcde7419d0a6cbe0927247",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2017-10-22T00:02:57Z",
    "title_canon_sha256": "631888ae9321cf0d50bebca5368218bf1f4478daab2aa2a713119feae6ad9d90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.07865",
    "kind": "arxiv",
    "version": 1
  }
}