Pith Number

pith:P2DFQF3C

pith:1998:P2DFQF3CC6OUHSUSGKYJEKWFXW

not attested not anchored not stored refs pending

Finite temperature nonlocal effective action for quantum fields in curved space

A. I Zelnikov, Yu. V. Gusev

arxiv:hep-th/9807038 v1 · 1998-07-05 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P2DFQF3CC6OUHSUSGKYJEKWFXW}

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

Non-vacuum gravitational effective action

Receipt and verification

First computed	2026-05-18T01:08:01.587113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e86581762179d43ca9232b0922ac5bd813f718089ea2b3a079bb659a1a31d88

Aliases

arxiv: hep-th/9807038 · arxiv_version: hep-th/9807038v1 · doi: 10.48550/arxiv.hep-th/9807038 · pith_short_12: P2DFQF3CC6OU · pith_short_16: P2DFQF3CC6OUHSUS · pith_short_8: P2DFQF3C

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/P2DFQF3CC6OUHSUSGKYJEKWFXW \
  | 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: 7e86581762179d43ca9232b0922ac5bd813f718089ea2b3a079bb659a1a31d88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "973ae02e5fad09969a41de59c833cbdae9e5fa1eea5441380ddc46b13e374c0b",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-07-05T17:55:13Z",
    "title_canon_sha256": "49a888642acc1d639677f4e405eeef05986271c10ce3330776221cd6513aa2fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9807038",
    "kind": "arxiv",
    "version": 1
  }
}