Pith Number

pith:LXQ5KY3F

pith:1998:LXQ5KY3F7ZPTTOQOHJMBADJU3N

not attested not anchored not stored refs pending

Boundary Terms and Noether Current of Sphereical Black Holes

Michael C. Ashworth, Sean A. Hayward

arxiv:gr-qc/9811076 v1 · 1998-11-23 · 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{LXQ5KY3F7ZPTTOQOHJMBADJU3N}

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	2026-05-18T04:35:25.603499Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5de1d56365fe5f39ba0e3a58100d34db5fb1016087c30cdcdfe455322e08ade6

Aliases

arxiv: gr-qc/9811076 · arxiv_version: gr-qc/9811076v1 · doi: 10.48550/arxiv.gr-qc/9811076 · pith_short_12: LXQ5KY3F7ZPT · pith_short_16: LXQ5KY3F7ZPTTOQO · pith_short_8: LXQ5KY3F

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/LXQ5KY3F7ZPTTOQOHJMBADJU3N \
  | 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: 5de1d56365fe5f39ba0e3a58100d34db5fb1016087c30cdcdfe455322e08ade6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41309e180533b37aac3c206daa02eec2d06e3e45976288f02006f5149a8a2098",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-11-23T04:26:04Z",
    "title_canon_sha256": "d6079e999a2019999fabede63b347916c1b0c3e1a392d5e9f149cc2ee8fc89f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9811076",
    "kind": "arxiv",
    "version": 1
  }
}