Pith Number

pith:ZKJFRDSH

pith:2018:ZKJFRDSHBS5QU5LMGVWEOFZPXM

not attested not anchored not stored refs pending

On the Short GRB GeV emission from a Kerr Black hole

B. Eslam Panah, C.L. Bianco, D. Primorac, G.B. Pisani, G.J. Mathews, J.A. Rueda, M. Amiri, M. Muccino, R. Moradi, R. Ruffini, Y. Aimuratov, Y.-C. Chen, Y. Wang

arxiv:1802.07552 v2 · 2018-02-21 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKJFRDSHBS5QU5LMGVWEOFZPXM}

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	2026-05-18T00:15:51.896939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca92588e470cbb0a756c356c47172fbb1c6baec606d75a26e869e64db35e0f4d

Aliases

arxiv: 1802.07552 · arxiv_version: 1802.07552v2 · doi: 10.48550/arxiv.1802.07552 · pith_short_12: ZKJFRDSHBS5Q · pith_short_16: ZKJFRDSHBS5QU5LM · pith_short_8: ZKJFRDSH

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/ZKJFRDSHBS5QU5LMGVWEOFZPXM \
  | 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: ca92588e470cbb0a756c356c47172fbb1c6baec606d75a26e869e64db35e0f4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b01c560c9041a59ec98f3283a5c51d26e108abde12aace86b9f7e80809955c0",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-02-21T13:05:13Z",
    "title_canon_sha256": "6e6ca800d028bff4f05111e093c6a0f6c27396288f63ed0a48b2b24b6e05e38f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07552",
    "kind": "arxiv",
    "version": 2
  }
}