Pith Number

pith:HMOSW4M7

pith:2025:HMOSW4M7YKWT3X6Z5WFJUHJE22

not attested not anchored not stored refs pending

Not Quite Killing It: Black Hole Evaporation, Global Energy, and De-Idealization

Eugene Y. S. Chua

arxiv:2501.11142 v2 · 2025-01-19 · physics.hist-ph · 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{HMOSW4M7YKWT3X6Z5WFJUHJE22}

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	2026-07-05T10:12:25.314767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b1d2b719fc2ad3ddfd9ed8a9a1d24d6ad08015ac22e9f5e80e368666f3992e0

Aliases

arxiv: 2501.11142 · arxiv_version: 2501.11142v2 · doi: 10.48550/arxiv.2501.11142 · pith_short_12: HMOSW4M7YKWT · pith_short_16: HMOSW4M7YKWT3X6Z · pith_short_8: HMOSW4M7

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/HMOSW4M7YKWT3X6Z5WFJUHJE22 \
  | 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: 3b1d2b719fc2ad3ddfd9ed8a9a1d24d6ad08015ac22e9f5e80e368666f3992e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c4ee5dd7e2ce4920573e6ba112da69e8b3a78963a65f2b242cd3b6afc3d420",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2025-01-19T18:57:54Z",
    "title_canon_sha256": "9a629ea6ea19281c376cf92c02ebe34d5ad14518adef3b347bb22398bb2ebaeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11142",
    "kind": "arxiv",
    "version": 2
  }
}