Pith Number

pith:FSVJS7E5

pith:2013:FSVJS7E57XYC6Q4ARIGTBY2FYK

not attested not anchored not stored refs pending

Energy spectrum of black holes : a new view

Abhishek Majhi

arxiv:1303.4832 v5 · 2013-03-20 · 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{FSVJS7E57XYC6Q4ARIGTBY2FYK}

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	2026-05-18T00:53:35.360960Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2caa997c9dfdf02f43808a0d30e345c2834910cfbe786e71d513cf9685021e91

Aliases

arxiv: 1303.4832 · arxiv_version: 1303.4832v5 · doi: 10.48550/arxiv.1303.4832 · pith_short_12: FSVJS7E57XYC · pith_short_16: FSVJS7E57XYC6Q4A · pith_short_8: FSVJS7E5

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/FSVJS7E57XYC6Q4ARIGTBY2FYK \
  | 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: 2caa997c9dfdf02f43808a0d30e345c2834910cfbe786e71d513cf9685021e91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11b35ec1128d5af816bf972827e9ab5c1883d8384425a8e96b1aa3443e2b3c5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-03-20T03:52:55Z",
    "title_canon_sha256": "14e80afb9fe4aa4cc3004135200f3e48e18083ca87138f879162760d5dcc4efc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4832",
    "kind": "arxiv",
    "version": 5
  }
}