Pith Number

pith:KPIGRFPX

pith:2017:KPIGRFPXYS2UH5O4EHQUM7XGXS

not attested not anchored not stored refs pending

The entropy of Taub-Bolt-AdS from an improved action principle

Rodrigo Aros

arxiv:1705.01177 v2 · 2017-05-02 · 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{KPIGRFPXYS2UH5O4EHQUM7XGXS}

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	2026-05-18T00:40:03.794967Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53d06895f7c4b543f5dc21e1467ee6bc842160fe1da6f29091cb537cb35d4f7d

Aliases

arxiv: 1705.01177 · arxiv_version: 1705.01177v2 · doi: 10.48550/arxiv.1705.01177 · pith_short_12: KPIGRFPXYS2U · pith_short_16: KPIGRFPXYS2UH5O4 · pith_short_8: KPIGRFPX

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/KPIGRFPXYS2UH5O4EHQUM7XGXS \
  | 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: 53d06895f7c4b543f5dc21e1467ee6bc842160fe1da6f29091cb537cb35d4f7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbf146a9033eb07a0046115d2a7ab7af566f9c929326122c390e825ae773f978",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-05-02T21:34:29Z",
    "title_canon_sha256": "4704b515b77e3b8ba65cdc3045a11288e4ae465118e4656e94f469992bfa2356"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01177",
    "kind": "arxiv",
    "version": 2
  }
}