Pith Number

pith:U6VHOZBV

pith:2024:U6VHOZBVWFU2T6MKK6RE5AOON3

not attested not anchored not stored refs pending

An Exact Black Hole Scattering Amplitude

Alfredo Guevara, Huy Tran, Uri Kol

arxiv:2412.19627 v1 · 2024-12-27 · 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{U6VHOZBVWFU2T6MKK6RE5AOON3}

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

3 papers in Pith

Schwarzschild black holes from twistor space

Scattering and depletion in a flying focus from conformal transformations

Graviton scattering on self-dual black holes

Receipt and verification

First computed	2026-07-05T09:54:38.886716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7aa776435b169a9f98a57a24e81ce6edc7646b7efef92602f52c2f5161132ed

Aliases

arxiv: 2412.19627 · arxiv_version: 2412.19627v1 · doi: 10.48550/arxiv.2412.19627 · pith_short_12: U6VHOZBVWFU2 · pith_short_16: U6VHOZBVWFU2T6MK · pith_short_8: U6VHOZBV

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/U6VHOZBVWFU2T6MKK6RE5AOON3 \
  | 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: a7aa776435b169a9f98a57a24e81ce6edc7646b7efef92602f52c2f5161132ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd6f27d06e457badca4c84ca29e45f117088303803f9019513f49ba39e881718",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2024-12-27T13:13:27Z",
    "title_canon_sha256": "d3626946703bcc27a89891844b8cbd3ce75b6ce900156a8b734ecb5082e12329"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19627",
    "kind": "arxiv",
    "version": 1
  }
}