Pith Number

pith:TP6I2VMJ

pith:2006:TP6I2VMJG66VYATFDADODW5KIE

not attested not anchored not stored refs pending

Fermion scattering by a Schwarzschild black hole

Anthony Lasenby, Chris Doran, Sam Dolan

arxiv:gr-qc/0605031 v2 · 2006-05-05 · gr-qc · astro-ph · 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{TP6I2VMJG66VYATFDADODW5KIE}

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

2 papers in Pith

Absorption cross section of a Schwarzschild black hole for a massive vector field

On-axis scattering of scalar fields by charged rotating black holes

Receipt and verification

First computed	2026-07-04T17:01:27.802043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bfc8d558937bd5c02651806e1dbaa412d8773853e30ec784000ca304ce31caa

Aliases

arxiv: gr-qc/0605031 · arxiv_version: gr-qc/0605031v2 · doi: 10.48550/arxiv.gr-qc/0605031 · pith_short_12: TP6I2VMJG66V · pith_short_16: TP6I2VMJG66VYATF · pith_short_8: TP6I2VMJ

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/TP6I2VMJG66VYATFDADODW5KIE \
  | 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: 9bfc8d558937bd5c02651806e1dbaa412d8773853e30ec784000ca304ce31caa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90986d7bdeb95425f8a14049e7d278339fd5bb6f22466be6fdfb83ee4061ce02",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-05-05T17:19:41Z",
    "title_canon_sha256": "9a48b06f545c4e6d0e09c90962cab82c90d17ffa1b4c5f67525e06de0df98a53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0605031",
    "kind": "arxiv",
    "version": 2
  }
}