Pith Number

pith:RLPPSJP7

pith:2009:RLPPSJP7NYPFPZWRT6IFMM4SVF

not attested not anchored not stored refs pending

Matter Accretion by Brane-World Black Holes

Tiberiu Harko

arxiv:0905.2464 v1 · 2009-05-15 · gr-qc · astro-ph.HE · 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{RLPPSJP7NYPFPZWRT6IFMM4SVF}

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	2026-05-18T02:13:39.275448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8adef925ff6e1e57e6d19f90563392a963c58751067fae91f5f77ff5bb0a32b8

Aliases

arxiv: 0905.2464 · arxiv_version: 0905.2464v1 · doi: 10.48550/arxiv.0905.2464 · pith_short_12: RLPPSJP7NYPF · pith_short_16: RLPPSJP7NYPFPZWR · pith_short_8: RLPPSJP7

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/RLPPSJP7NYPFPZWRT6IFMM4SVF \
  | 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: 8adef925ff6e1e57e6d19f90563392a963c58751067fae91f5f77ff5bb0a32b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5a9111cdf6eb3c96eb187726703b0fd932c1692384b9e824b6e402dbce760a2",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-05-15T03:37:57Z",
    "title_canon_sha256": "b5a33c3c3885fef63d157d833e516c4ca4dc2095ace20c3152c86230407c7bf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2464",
    "kind": "arxiv",
    "version": 1
  }
}