Pith Number

pith:H46AGFZI

pith:2024:H46AGFZIWHQQNEORYY6CH25IVI

not attested not anchored not stored refs pending

Local structure theory of Einstein manifolds with boundary

Lan-Hsuan Huang, Zhongshan An

arxiv:2405.17577 v1 · 2024-05-27 · 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{H46AGFZIWHQQNEORYY6CH25IVI}

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	2026-07-05T08:24:08.638502Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3c031728b1e10691d1c63c23eba8aa32a3c4129ee3da531af59ad883b85652

Aliases

arxiv: 2405.17577 · arxiv_version: 2405.17577v1 · doi: 10.48550/arxiv.2405.17577 · pith_short_12: H46AGFZIWHQQ · pith_short_16: H46AGFZIWHQQNEOR · pith_short_8: H46AGFZI

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/H46AGFZIWHQQNEORYY6CH25IVI \
  | 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: 3f3c031728b1e10691d1c63c23eba8aa32a3c4129ee3da531af59ad883b85652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd8fadec740d0714026d98d46c019eab4ca4e438de348378ddd1b22ec30a69e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2024-05-27T18:20:24Z",
    "title_canon_sha256": "33b8b01125e307bc4e708bd91af0fc03dcd2539f7f6e1f2469adc9821540ac6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.17577",
    "kind": "arxiv",
    "version": 1
  }
}