Pith Number

pith:WTHHCQYK

pith:2025:WTHHCQYKWBZ5CLN7NXROM7RBTZ

not attested not anchored not stored refs pending

From spatial to null infinity: Connecting initial data to peeling

Berend Schneider, Neev Khera

arxiv:2507.07977 v1 · 2025-07-10 · gr-qc · hep-th · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTHHCQYKWBZ5CLN7NXROM7RBTZ}

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

A proof of conservation laws in gravitational scattering: tails and breaking of peeling

Receipt and verification

First computed	2026-07-05T11:35:07.765115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4ce71430ab073d12dbf6de2e67e219e6f426015f9520b1aa39684ff3050ae2f

Aliases

arxiv: 2507.07977 · arxiv_version: 2507.07977v1 · doi: 10.48550/arxiv.2507.07977 · pith_short_12: WTHHCQYKWBZ5 · pith_short_16: WTHHCQYKWBZ5CLN7 · pith_short_8: WTHHCQYK

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/WTHHCQYKWBZ5CLN7NXROM7RBTZ \
  | 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: b4ce71430ab073d12dbf6de2e67e219e6f426015f9520b1aa39684ff3050ae2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86709808459522457d75ed99b7ec34daf3ef7de6da6ce35dbd6e8056919a47ab",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-07-10T17:54:16Z",
    "title_canon_sha256": "989ba37296a8e809ffc7658addfd256d1a2ae88e733d3fcb7909e169bab09913"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.07977",
    "kind": "arxiv",
    "version": 1
  }
}