Pith Number

pith:2WL5SLPM

pith:2009:2WL5SLPMGYMX57LC52TLPO7RET

not attested not anchored not stored refs pending

Massive Fermion Emission from Higher Dimensional Black Holes

Agnieszka Szyp{\l}owska, Marek Rogatko

arxiv:0904.4544 v1 · 2009-04-29 · hep-th · 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{2WL5SLPMGYMX57LC52TLPO7RET}

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	2026-05-18T01:09:24.289250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d597d92dec36197efd62eea6b7bbf124e5c235c6f5339ff9d89d868178bd5db6

Aliases

arxiv: 0904.4544 · arxiv_version: 0904.4544v1 · doi: 10.48550/arxiv.0904.4544 · pith_short_12: 2WL5SLPMGYMX · pith_short_16: 2WL5SLPMGYMX57LC · pith_short_8: 2WL5SLPM

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/2WL5SLPMGYMX57LC52TLPO7RET \
  | 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: d597d92dec36197efd62eea6b7bbf124e5c235c6f5339ff9d89d868178bd5db6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf91de0f9e17f3f09bfd5246f917e218846fc1b0921c14c633fdb072ca4f9c0",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-04-29T07:09:02Z",
    "title_canon_sha256": "828d38f7b43b3926c04efcbaf3de35eab2d0051bf08f2a2a3f13bc2e3c5ad2b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4544",
    "kind": "arxiv",
    "version": 1
  }
}