Pith Number

pith:I3ZMTEQW

pith:2025:I3ZMTEQWRGW3SWDKHYXCU3STJY

not attested not anchored not stored refs pending

Well-posed geometric boundary data in General Relativity, I: Dirichlet boundary data

Michael T. Anderson, Zhongshan An

arxiv:2505.07128 v2 · 2025-05-11 · math.AP · gr-qc · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3ZMTEQWRGW3SWDKHYXCU3STJY}

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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

3 papers in Pith

Abstract null hypersurfaces and characteristic initial value problems in General Relativity

The yes boundaries wavefunctions of the universe

Undulating Conformal Boundaries in 3D Gravity

Receipt and verification

First computed	2026-06-02T01:03:31.470042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46f2c9921689adb9586a3e2e2a6e534e36e2593bf6f6fa9aaeb3c201d83488fb

Aliases

arxiv: 2505.07128 · arxiv_version: 2505.07128v2 · doi: 10.48550/arxiv.2505.07128 · pith_short_12: I3ZMTEQWRGW3 · pith_short_16: I3ZMTEQWRGW3SWDK · pith_short_8: I3ZMTEQW

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/I3ZMTEQWRGW3SWDKHYXCU3STJY \
  | 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: 46f2c9921689adb9586a3e2e2a6e534e36e2593bf6f6fa9aaeb3c201d83488fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10dd6f352ef7b9ecc5f63b1f617f0092deb52f05731850b893c046a35d66cbe",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-05-11T21:43:22Z",
    "title_canon_sha256": "2a47e75969e565e30bf1c8d13a73939c5a7eb3198b9bdef3bea3584bb9305f65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.07128",
    "kind": "arxiv",
    "version": 2
  }
}