Pith Number

pith:ALXABTH6

pith:2010:ALXABTH6QQYAGCKH7JFAVKFA43

not attested not anchored not stored refs pending

The Trace Anomaly and the Couplings of QED and QCD to Gravity

Claudio Coriano, Luigi Delle Rose, Roberta Armillis

arxiv:1007.2141 v2 · 2010-07-13 · hep-ph · hep-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{ALXABTH6QQYAGCKH7JFAVKFA43}

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	2026-05-18T04:30:26.150803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02ee00ccfe8430030947fa4a0aa8a0e6ca3d1eabaf3b41108d4562c4c4a1718a

Aliases

arxiv: 1007.2141 · arxiv_version: 1007.2141v2 · doi: 10.48550/arxiv.1007.2141 · pith_short_12: ALXABTH6QQYA · pith_short_16: ALXABTH6QQYAGCKH · pith_short_8: ALXABTH6

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/ALXABTH6QQYAGCKH7JFAVKFA43 \
  | 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: 02ee00ccfe8430030947fa4a0aa8a0e6ca3d1eabaf3b41108d4562c4c4a1718a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c863a46442f85da83cbcdf790d14cea115d2512876349052b5b89583068a775",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2010-07-13T16:46:52Z",
    "title_canon_sha256": "879343aaa2c59bc967d8c9c27f939e94773a4f50b31ea27e021b593b65550660"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.2141",
    "kind": "arxiv",
    "version": 2
  }
}