Pith Number

pith:YTAJPRWY

pith:2009:YTAJPRWYWCCCMS5USSJNIGV6I3

not attested not anchored not stored refs pending

Efficient Evaluation of Effective Action in Radial Backgrounds

Hyunsoo Min

arxiv:0912.0084 v1 · 2009-12-01 · 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{YTAJPRWYWCCCMS5USSJNIGV6I3}

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	2026-05-18T00:37:23.136201Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4c097c6d8b084264bb49492d41abe46e17e944f6407d27734cf0735c9d4bd8a

Aliases

arxiv: 0912.0084 · arxiv_version: 0912.0084v1 · doi: 10.48550/arxiv.0912.0084 · pith_short_12: YTAJPRWYWCCC · pith_short_16: YTAJPRWYWCCCMS5U · pith_short_8: YTAJPRWY

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/YTAJPRWYWCCCMS5USSJNIGV6I3 \
  | 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: c4c097c6d8b084264bb49492d41abe46e17e944f6407d27734cf0735c9d4bd8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f5cc5494678830f2e21a897e7b9c329797c9e94c15941eb503a47897fddf5ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-12-01T07:01:00Z",
    "title_canon_sha256": "ae528e03f00e3df8fba7563c68189e53fc56d3cd6fc18219ef947372c4299684"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0084",
    "kind": "arxiv",
    "version": 1
  }
}