Pith Number

pith:SLBKRQEG

pith:2006:SLBKRQEGPDB2XB6HWE4UGTQA65

not attested not anchored not stored refs pending

General relativistic accretion with backreaction

Bogusz Kinasiewicz, Edward Malec, Janusz Karkowski, Patryk Mach, Zdobyslaw Swierczynski

arxiv:gr-qc/0612184 v1 · 2006-12-29 · 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{SLBKRQEGPDB2XB6HWE4UGTQA65}

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	2026-07-04T14:58:17.801303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92c2a8c08678c3ab87c7b139434e00f77e316f68ece2885c2cbfe1f49a0f63ac

Aliases

arxiv: gr-qc/0612184 · arxiv_version: gr-qc/0612184v1 · doi: 10.48550/arxiv.gr-qc/0612184 · pith_short_12: SLBKRQEGPDB2 · pith_short_16: SLBKRQEGPDB2XB6H · pith_short_8: SLBKRQEG

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/SLBKRQEGPDB2XB6HWE4UGTQA65 \
  | 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: 92c2a8c08678c3ab87c7b139434e00f77e316f68ece2885c2cbfe1f49a0f63ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba61f5b394d159c80d6b53fa8b865107c2c0d9da623f1f6ef9597f29433d73e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-12-29T09:15:06Z",
    "title_canon_sha256": "cc0ec545e3e74e34d4d0b628a25edefa095fe409b17e99410c83caa9d2ebdc8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0612184",
    "kind": "arxiv",
    "version": 1
  }
}