Pith Number

pith:3TKQZKUB

pith:2026:3TKQZKUB7TV252JZC3KOCMRNEZ

not attested not anchored not stored refs pending

Stability of the Minkowski spacetime in Newman-Unti gauge

Claude Warnick, Jonathan Luk, Sung-Jin Oh

arxiv:2606.31090 v1 · 2026-06-30 · gr-qc · math-ph · math.AP · 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{3TKQZKUB7TV252JZC3KOCMRNEZ}

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	2026-07-01T01:17:28.759885Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd50caa81fcebaee93916d4e1322d2666e6ca1c1d15ef25d9624053478e9f21

Aliases

arxiv: 2606.31090 · arxiv_version: 2606.31090v1 · doi: 10.48550/arxiv.2606.31090 · pith_short_12: 3TKQZKUB7TV2 · pith_short_16: 3TKQZKUB7TV252JZ · pith_short_8: 3TKQZKUB

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/3TKQZKUB7TV252JZC3KOCMRNEZ \
  | 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: dcd50caa81fcebaee93916d4e1322d2666e6ca1c1d15ef25d9624053478e9f21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc9d0fc692577a9b71a329b2760ef7f9a1d7220983061ef44286a75ad288ac4c",
    "cross_cats_sorted": [
      "math-ph",
      "math.AP",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-06-30T03:28:38Z",
    "title_canon_sha256": "97a0e734413df47e49f1c489af8f0e492b8506fb98156b61492fa7c66fc973ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31090",
    "kind": "arxiv",
    "version": 1
  }
}