Pith Number

pith:NLNBZS5F

pith:2002:NLNBZS5FRRLYBJPN3HOOJQ6INV

not attested not anchored not stored refs pending

Radiation Bursts from Particles in the Field of Compact, Impenetrable, Astrophysical Objects

A. Feoli, G. Lambiase, G. Papini, G. Scarpetta, V. Bozza

arxiv:gr-qc/0208013 v1 · 2002-08-06 · 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{NLNBZS5FRRLYBJPN3HOOJQ6INV}

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	2026-05-18T01:39:23.561368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ada1ccba58c5780a5edd9dce4c3c86d51bc9da2154879e7e76dbc899852db0e

Aliases

arxiv: gr-qc/0208013 · arxiv_version: gr-qc/0208013v1 · doi: 10.48550/arxiv.gr-qc/0208013 · pith_short_12: NLNBZS5FRRLY · pith_short_16: NLNBZS5FRRLYBJPN · pith_short_8: NLNBZS5F

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/NLNBZS5FRRLYBJPN3HOOJQ6INV \
  | 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: 6ada1ccba58c5780a5edd9dce4c3c86d51bc9da2154879e7e76dbc899852db0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2fd1c9dcb1621207600928598be808f28a60934ddae35ecb26037c6e10a5a22",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2002-08-06T01:44:50Z",
    "title_canon_sha256": "217a7c155a71e9f273ee9827eadfeb01aac44fd65ad1260df19f324af6ac6f49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0208013",
    "kind": "arxiv",
    "version": 1
  }
}