Pith Number

pith:3VQTMFMA

pith:2016:3VQTMFMARXKL6LXV2SVTPUEGVY

not attested not anchored not stored refs pending

Volume renormalization for the Blaschke metric on strictly convex domains

Taiji Marugame

arxiv:1601.06948 v2 · 2016-01-26 · 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{3VQTMFMARXKL6LXV2SVTPUEGVY}

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	2026-05-18T00:38:36.636222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd613615808dd4bf2ef5d4ab37d086ae060d9a9d39aecfa29d52b6503f14c1e5

Aliases

arxiv: 1601.06948 · arxiv_version: 1601.06948v2 · doi: 10.48550/arxiv.1601.06948 · pith_short_12: 3VQTMFMARXKL · pith_short_16: 3VQTMFMARXKL6LXV · pith_short_8: 3VQTMFMA

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/3VQTMFMARXKL6LXV2SVTPUEGVY \
  | 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: dd613615808dd4bf2ef5d4ab37d086ae060d9a9d39aecfa29d52b6503f14c1e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb8bda80999a9eb4113f494fc9f05136160a7b7b5acb93776ec9652ceafe2ae",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2016-01-26T09:50:05Z",
    "title_canon_sha256": "0b0033da63884814a5e25efa8a585ce4aef8917e90f6dd1708e6a4277e9509cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06948",
    "kind": "arxiv",
    "version": 2
  }
}