Pith Number

pith:G5QYVKH7

pith:2002:G5QYVKH7G5AR2VPRMWQ3A3CTXN

not attested not anchored not stored refs pending

Vacuum polarization in two-dimensional static spacetimes and dimensional reduction

Alessandro Fabbri, Patrick J. Sutton, Piero Nicolini, Roberto Balbinot

arxiv:hep-th/0202036 v2 · 2002-02-06 · 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{G5QYVKH7G5AR2VPRMWQ3A3CTXN}

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

3 papers in Pith

Unveiling horizons in quantum critical collapse

Quantum Critical Collapse Abhors a Naked Singularity

Unveiling horizons in quantum critical collapse

Receipt and verification

First computed	2026-05-18T04:28:10.349519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37618aa8ff37411d55f165a1b06c53bb693fc15b862c42eb7cdc1d0df3093515

Aliases

arxiv: hep-th/0202036 · arxiv_version: hep-th/0202036v2 · doi: 10.48550/arxiv.hep-th/0202036 · pith_short_12: G5QYVKH7G5AR · pith_short_16: G5QYVKH7G5AR2VPR · pith_short_8: G5QYVKH7

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/G5QYVKH7G5AR2VPRMWQ3A3CTXN \
  | 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: 37618aa8ff37411d55f165a1b06c53bb693fc15b862c42eb7cdc1d0df3093515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cebb522c6961f76ca9772b128f4920e3b5906c6a57dcbef286b77e5663609817",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-02-06T16:26:27Z",
    "title_canon_sha256": "56e470dcda7ac6deb1a6fa0ebe1295e8b26c0f2a33ecbb957f26ad5d9263bf2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0202036",
    "kind": "arxiv",
    "version": 2
  }
}