Pith Number

pith:VRMVX6RL

pith:1993:VRMVX6RLCMU5BYFECWHITWXSFX

not attested not anchored not stored refs pending

Effective Potential of a Black Hole in Thermal Equilibrium with Quantum Fields

David Hochberg, James W. York, jr, Thomas W. Kephart

arxiv:gr-qc/9307037 v1 · 1993-07-28 · 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{VRMVX6RLCMU5BYFECWHITWXSFX}

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	2026-05-18T03:47:41.715898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac595bfa2b1329d0e0a4158e89daf22dc444f48cbb6c8fb5a81a15c5441d9e56

Aliases

arxiv: gr-qc/9307037 · arxiv_version: gr-qc/9307037v1 · doi: 10.48550/arxiv.gr-qc/9307037 · pith_short_12: VRMVX6RLCMU5 · pith_short_16: VRMVX6RLCMU5BYFE · pith_short_8: VRMVX6RL

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/VRMVX6RLCMU5BYFECWHITWXSFX \
  | 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: ac595bfa2b1329d0e0a4158e89daf22dc444f48cbb6c8fb5a81a15c5441d9e56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ab9eb39c80e18aebedbbb617fb88594ce2fcc9e431044e23cf806e69da20c79",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1993-07-28T21:46:51Z",
    "title_canon_sha256": "6c3c030787eaf3f3d003e9dc41753f9360e39d27d7fd9f2baa3811c530dd91b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9307037",
    "kind": "arxiv",
    "version": 1
  }
}