Pith Number

pith:EIQDFQTO

pith:2007:EIQDFQTORBGDFHJH3LJGRNI2Y6

not attested not anchored not stored refs pending

Horizon news function and quasi-local energy-momentum flux near black hole

Yu-Huei Wu

arxiv:gr-qc/0703136 v1 · 2007-03-27 · 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{EIQDFQTORBGDFHJH3LJGRNI2Y6}

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	2026-05-18T00:59:12.307803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222032c26e884c329d27dad268b51ac7ad7b58f5d16bc17ca31783743f96d35b

Aliases

arxiv: gr-qc/0703136 · arxiv_version: gr-qc/0703136v1 · doi: 10.48550/arxiv.gr-qc/0703136 · pith_short_12: EIQDFQTORBGD · pith_short_16: EIQDFQTORBGDFHJH · pith_short_8: EIQDFQTO

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/EIQDFQTORBGDFHJH3LJGRNI2Y6 \
  | 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: 222032c26e884c329d27dad268b51ac7ad7b58f5d16bc17ca31783743f96d35b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ea42101c22da8e889f5af74b49112f52f5659002035ad21281826922851c1ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2007-03-27T19:18:27Z",
    "title_canon_sha256": "5c5ea968a3266ce0f9a1a25c677a24020b6b9667c405a391d230f5364ccce8c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0703136",
    "kind": "arxiv",
    "version": 1
  }
}