Pith Number

pith:IJ2GJ5MP

pith:2011:IJ2GJ5MPFVPW4YVTXXG7UTV7P6

not attested not anchored not stored refs pending

Null Geodesics of Charged Black Holes in String Theory

Sharmanthie Fernando

arxiv:1109.0254 v3 · 2011-09-01 · 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{IJ2GJ5MPFVPW4YVTXXG7UTV7P6}

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.

Cited by

1 paper in Pith

Chaos dynamics of charged particles near Gibbons-Maeda-Garfinkle-Horowitz-Strominger black holes

Receipt and verification

First computed	2026-05-18T03:23:21.475584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427464f58f2d5f6e62b3bdcdfa4ebf7faf9db18c1dd25c4e34ed705a2af78dd9

Aliases

arxiv: 1109.0254 · arxiv_version: 1109.0254v3 · doi: 10.48550/arxiv.1109.0254 · pith_short_12: IJ2GJ5MPFVPW · pith_short_16: IJ2GJ5MPFVPW4YVT · pith_short_8: IJ2GJ5MP

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/IJ2GJ5MPFVPW4YVTXXG7UTV7P6 \
  | 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: 427464f58f2d5f6e62b3bdcdfa4ebf7faf9db18c1dd25c4e34ed705a2af78dd9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf3b41a6edc62422c750e2725fcc09ef20ebb69e903cf3ce15811c9dea55556",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-09-01T18:39:29Z",
    "title_canon_sha256": "a7a728765deba8bc5068158cfd5f4f8424c0c11114efc69a50e6015796b42b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0254",
    "kind": "arxiv",
    "version": 3
  }
}