Pith Number

pith:EXY7EGLB

pith:1994:EXY7EGLBFJ2BDWOOIDE6BHHH6Y

not attested not anchored not stored refs pending

Effective actions with fixed points, (error in derivation of coefficient corrected)

J.S.Dowker

arxiv:hep-th/9406144 v2 · 1994-06-22 · hep-th · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXY7EGLBFJ2BDWOOIDE6BHHH6Y}

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	2026-05-18T04:17:35.382379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25f1f219612a7411d9ce40c9e09ce7f63ce37831a6193f494fbd66c07d0d0895

Aliases

arxiv: hep-th/9406144 · arxiv_version: hep-th/9406144v2 · doi: 10.48550/arxiv.hep-th/9406144 · pith_short_12: EXY7EGLBFJ2B · pith_short_16: EXY7EGLBFJ2BDWOO · pith_short_8: EXY7EGLB

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/EXY7EGLBFJ2BDWOOIDE6BHHH6Y \
  | 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: 25f1f219612a7411d9ce40c9e09ce7f63ce37831a6193f494fbd66c07d0d0895

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "08dde5ab4336fcbf6ff4b215d75977d52e4b18e839cf12040c83d9d6f7ddd027",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1994-06-22T11:22:50Z",
    "title_canon_sha256": "9585b9b518665aeaa0d9082e74f0dc82b5b4c75baf2c56987babd39b14426b71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9406144",
    "kind": "arxiv",
    "version": 2
  }
}