Pith Number

pith:GPN2BFX3

pith:2019:GPN2BFX34AUYH4ESYH7RHGLD5N

not attested not anchored not stored refs pending

Compton-like scattering of a scalar particle with N photons and one graviton

Christian Schubert, Filippo Maria Balli, Jos\'e Manuel D\'avila, Naser Ahmadiniaz, Olindo Corradini

arxiv:1908.03425 v3 · 2019-08-09 · 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{GPN2BFX34AUYH4ESYH7RHGLD5N}

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	2026-07-05T01:23:54.659003Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33dba096fbe02983f092c1ff139963eb62490983aaa8be46fa1c772227e3e73c

Aliases

arxiv: 1908.03425 · arxiv_version: 1908.03425v3 · doi: 10.48550/arxiv.1908.03425 · pith_short_12: GPN2BFX34AUY · pith_short_16: GPN2BFX34AUYH4ES · pith_short_8: GPN2BFX3

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/GPN2BFX34AUYH4ESYH7RHGLD5N \
  | 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: 33dba096fbe02983f092c1ff139963eb62490983aaa8be46fa1c772227e3e73c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3aacf2062b5c0a362945b45b1cb94747b0c83740ecec3b2d12bd801b7a79e6a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-09T12:01:36Z",
    "title_canon_sha256": "c7caf6a2d1f1f89c1b7227804858112df1cd03a7415bd9703ad186cbdb5d8239"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03425",
    "kind": "arxiv",
    "version": 3
  }
}