Pith Number

pith:PSCZS7CX

pith:2001:PSCZS7CXJWE72A4KQSIXU4EJPN

not attested not anchored not stored refs pending

Exact Consequences of the Trace Anomaly in Four Dimensions

Andrea Cappelli, Nicodemo Magnoli, Riccardo Guida

arxiv:hep-th/0103237 v2 · 2001-03-28 · 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{PSCZS7CXJWE72A4KQSIXU4EJPN}

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.

Cited by

1 paper in Pith

Analyticity Constraints and Trace Anomaly Matching

Receipt and verification

First computed	2026-07-04T16:27:49.313806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c85997c574d89fd038a84917a70897b54b5b31d20a0065924bd4d7358eff636

Aliases

arxiv: hep-th/0103237 · arxiv_version: hep-th/0103237v2 · doi: 10.48550/arxiv.hep-th/0103237 · pith_short_12: PSCZS7CXJWE7 · pith_short_16: PSCZS7CXJWE72A4K · pith_short_8: PSCZS7CX

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/PSCZS7CXJWE72A4KQSIXU4EJPN \
  | 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: 7c85997c574d89fd038a84917a70897b54b5b31d20a0065924bd4d7358eff636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "761b4c19799d504151a652bd1a668def4d79ca68ad3414b07516c58c7febbef5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-03-28T15:02:59Z",
    "title_canon_sha256": "e8f4451556c2769f5d495e1eefb0eca9be6b00c79d1139abd41602f23d1c5f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0103237",
    "kind": "arxiv",
    "version": 2
  }
}