Pith Number

pith:PMINXAYP

pith:2010:PMINXAYPOCAG4DRRN4PHZ2KMNY

not attested not anchored not stored refs pending

Acceleration of colliding shells around a black hole: Validity of the test particle approximation in the Banados-Silk-West process

Hideyuki Tagoshi, Ken-ichi Nakao, Masashi Kimura

arxiv:1010.5438 v2 · 2010-10-26 · gr-qc · astro-ph.CO · 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{PMINXAYPOCAG4DRRN4PHZ2KMNY}

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	2026-05-18T04:28:29.342676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b10db830f70806e0e316f1e7ce94c6e24250d57750f16bb9d7c28de4be618c7

Aliases

arxiv: 1010.5438 · arxiv_version: 1010.5438v2 · doi: 10.48550/arxiv.1010.5438 · pith_short_12: PMINXAYPOCAG · pith_short_16: PMINXAYPOCAG4DRR · pith_short_8: PMINXAYP

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/PMINXAYPOCAG4DRRN4PHZ2KMNY \
  | 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: 7b10db830f70806e0e316f1e7ce94c6e24250d57750f16bb9d7c28de4be618c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9edb83987684084028e2b77efe067837f58cf931dbababbeeaa0ae11260f657",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-10-26T15:52:24Z",
    "title_canon_sha256": "31a652b05ecaa841a306d5316822714183ce875fa711adf6fdb315ecf65e5cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5438",
    "kind": "arxiv",
    "version": 2
  }
}