Pith Number

pith:VW6BL2XV

pith:2020:VW6BL2XVL2SOUU5UIKBRRY2TNA

not attested not anchored not stored refs pending

Greybody Factor for Quintessential Kerr-Newman Black Hole

M. Sharif, Qanitah Ama-Tul-Mughani

arxiv:2001.10798 v1 · 2020-01-07 · 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{VW6BL2XVL2SOUU5UIKBRRY2TNA}

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	2026-07-05T00:37:12.214089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

adbc15eaf55ea4ea53b4428318e3536804635de58ad09e8cca833b9efb7561fd

Aliases

arxiv: 2001.10798 · arxiv_version: 2001.10798v1 · doi: 10.48550/arxiv.2001.10798 · pith_short_12: VW6BL2XVL2SO · pith_short_16: VW6BL2XVL2SOUU5U · pith_short_8: VW6BL2XV

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/VW6BL2XVL2SOUU5UIKBRRY2TNA \
  | 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: adbc15eaf55ea4ea53b4428318e3536804635de58ad09e8cca833b9efb7561fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc961ace1ce32e797bce8dac3621c7f185c431fef02b26c11f14123cc625e555",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-01-07T03:19:26Z",
    "title_canon_sha256": "5d0c9f63321385bb901f05e4850cf3119a5cd7ac5b8f21cbb34a3043cce08fba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.10798",
    "kind": "arxiv",
    "version": 1
  }
}