Pith Number

pith:GP3XZWFU

pith:2025:GP3XZWFU52FQ2I2AP6PMUHRIPU

not attested not anchored not stored refs pending

Existence of uniform Temple charts and applications to null distance

Anna Sakovich, Benjamin Meco, Christina Sormani

arxiv:2509.11281 v2 · 2025-09-14 · math.DG · 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{GP3XZWFU52FQ2I2AP6PMUHRIPU}

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	2026-05-28T01:04:30.390489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33f77cd8b4ee8b0d23407f9eca1e287d25a8eb2be2562c9e1925ab56b04af7cf

Aliases

arxiv: 2509.11281 · arxiv_version: 2509.11281v2 · doi: 10.48550/arxiv.2509.11281 · pith_short_12: GP3XZWFU52FQ · pith_short_16: GP3XZWFU52FQ2I2A · pith_short_8: GP3XZWFU

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/GP3XZWFU52FQ2I2AP6PMUHRIPU \
  | 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: 33f77cd8b4ee8b0d23407f9eca1e287d25a8eb2be2562c9e1925ab56b04af7cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c750881b9eba57e7dd65f244a635cb6aae4a3f8360fab706ea233b4f4540a682",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2025-09-14T14:13:57Z",
    "title_canon_sha256": "ccd40137c9fcaf8724305298495c04ccf24dc2f70a2723f62afea80951a50d82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.11281",
    "kind": "arxiv",
    "version": 2
  }
}