Pith Number

pith:ENFUKKH2

pith:2017:ENFUKKH2I5H42FRDILFDPE4RVT

not attested not anchored not stored refs pending

Hawking Radiation Power Equations for Black Holes

Ahmed Farag Ali, Mir Faizal, Ravi Mistry, Sudhaker Upadhyay

arxiv:1709.01163 v3 · 2017-08-31 · 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{ENFUKKH2I5H42FRDILFDPE4RVT}

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	2026-05-18T00:31:30.797059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234b4528fa474fcd162342ca379391acc0c49b0735f7d6f2f62f36a15060d5e5

Aliases

arxiv: 1709.01163 · arxiv_version: 1709.01163v3 · doi: 10.48550/arxiv.1709.01163 · pith_short_12: ENFUKKH2I5H4 · pith_short_16: ENFUKKH2I5H42FRD · pith_short_8: ENFUKKH2

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/ENFUKKH2I5H42FRDILFDPE4RVT \
  | 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: 234b4528fa474fcd162342ca379391acc0c49b0735f7d6f2f62f36a15060d5e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8301dc9c39243270ebbfb1882576eae3ec16597628f6c09e17db82fc441111f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-08-31T22:46:11Z",
    "title_canon_sha256": "d7d687919fc47f9419525fe091f6ed04cbe491e1744e6eac3733e082ce2d13d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01163",
    "kind": "arxiv",
    "version": 3
  }
}