Pith Number

pith:DQF77GK3

pith:2014:DQF77GK3GH2KPUROTCPOODDAIQ

not attested not anchored not stored refs pending

Uninformed Hawking Radiation

A. Ovgun, I. Sakalli

arxiv:1409.5539 v2 · 2014-09-19 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQF77GK3GH2KPUROTCPOODDAIQ}

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	2026-05-18T02:17:51.860055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0bff995b31f4a7d22e989ee70c6044282116104e60ea24aa4d8bba45810bc5

Aliases

arxiv: 1409.5539 · arxiv_version: 1409.5539v2 · doi: 10.48550/arxiv.1409.5539 · pith_short_12: DQF77GK3GH2K · pith_short_16: DQF77GK3GH2KPURO · pith_short_8: DQF77GK3

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/DQF77GK3GH2KPUROTCPOODDAIQ \
  | 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: 1c0bff995b31f4a7d22e989ee70c6044282116104e60ea24aa4d8bba45810bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72ea77f431279bc444a47917a4cef435394b1141204b249a0fbb55e36a82b5da",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-09-19T08:06:17Z",
    "title_canon_sha256": "c3aca1fead9c90d2cd686cb57abeefe4ced824dbe2fae6c3eb7a8752345b468f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5539",
    "kind": "arxiv",
    "version": 2
  }
}