Pith Number

pith:O2GU6XTD

pith:2015:O2GU6XTD2WW4DVPVPY6AIB6I4P

not attested not anchored not stored refs pending

Pseudo-scalar Form Factors at Three Loops in QCD

Narayan Rana, Prakash Mathews, Taushif Ahmed, Thomas Gehrmann, V. Ravindran

arxiv:1510.01715 v2 · 2015-10-06 · 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{O2GU6XTD2WW4DVPVPY6AIB6I4P}

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	2026-05-18T01:22:35.647876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

768d4f5e63d5adc1d5f57e3c0407c8e3f965c1b2ec56cc0bf1c3d3d8d637e962

Aliases

arxiv: 1510.01715 · arxiv_version: 1510.01715v2 · doi: 10.48550/arxiv.1510.01715 · pith_short_12: O2GU6XTD2WW4 · pith_short_16: O2GU6XTD2WW4DVPV · pith_short_8: O2GU6XTD

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/O2GU6XTD2WW4DVPVPY6AIB6I4P \
  | 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: 768d4f5e63d5adc1d5f57e3c0407c8e3f965c1b2ec56cc0bf1c3d3d8d637e962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1fb820d31ece8fd941c176d783d8e2d7f69466c74a4b5b001d72a865f1231ee",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2015-10-06T19:33:57Z",
    "title_canon_sha256": "4b85a69e19c34d603bd3b7f8616fdd50d99daa0690cb6ded11316d3d960fe237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01715",
    "kind": "arxiv",
    "version": 2
  }
}