Pith Number

pith:KW3UNNKS

pith:2018:KW3UNNKSPGHT5AYATZPLYHRJH5

not attested not anchored not stored refs pending

Growth of a Black Hole on a Self-Gravitating Radiation

Hyeong-Chan Kim

arxiv:1803.04632 v2 · 2018-03-13 · 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{KW3UNNKSPGHT5AYATZPLYHRJH5}

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	2026-05-17T23:57:41.858749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b746b552798f3e83009e5ebc1e293f548fdc4d0ef7c890fa6636937421b29f

Aliases

arxiv: 1803.04632 · arxiv_version: 1803.04632v2 · doi: 10.48550/arxiv.1803.04632 · pith_short_12: KW3UNNKSPGHT · pith_short_16: KW3UNNKSPGHT5AYA · pith_short_8: KW3UNNKS

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/KW3UNNKSPGHT5AYATZPLYHRJH5 \
  | 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: 55b746b552798f3e83009e5ebc1e293f548fdc4d0ef7c890fa6636937421b29f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e24f9b31cd8338e88c062e6c2952ea318b67f303be3ddca39bc5fbbaefb922a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-03-13T05:50:49Z",
    "title_canon_sha256": "5e9b8ced63cec74c8bef4e5d71bcd70b73b21fdc0168d6119aafd406595b723b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.04632",
    "kind": "arxiv",
    "version": 2
  }
}