Pith Number

pith:X7S27PPV

pith:2023:X7S27PPV54ZHG5NRZVDIW6PB36

not attested not anchored not stored refs pending

Spin-0 fields and the NP-constants close to spatial infinity in Minkowski spacetime

Edgar Gasperin, Rafael Pinto

arxiv:2304.11950 v2 · 2023-04-24 · 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{X7S27PPV54ZHG5NRZVDIW6PB36}

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

Logarithmic matching between past infinity and future infinity: The massless scalar field

Receipt and verification

First computed	2026-07-05T06:42:21.303506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfe5afbdf5ef327375b1cd468b79e1dfa60e095cf5d5546dc797bbe43dacc0bf

Aliases

arxiv: 2304.11950 · arxiv_version: 2304.11950v2 · doi: 10.48550/arxiv.2304.11950 · pith_short_12: X7S27PPV54ZH · pith_short_16: X7S27PPV54ZHG5NR · pith_short_8: X7S27PPV

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/X7S27PPV54ZHG5NRZVDIW6PB36 \
  | 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: bfe5afbdf5ef327375b1cd468b79e1dfa60e095cf5d5546dc797bbe43dacc0bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9fe999d26b99696baf6ed53dcfce7e006bd1c4d213dd9cd49b5142aa7db431f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-04-24T09:37:18Z",
    "title_canon_sha256": "0eef78e4c87367aa492ab27df4420ecd754f4682490a20b0f9672c438270073a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11950",
    "kind": "arxiv",
    "version": 2
  }
}