Pith Number

pith:B76SYI6C

pith:2017:B76SYI6CHMGL462SOKBODFGT2X

not attested not anchored not stored refs pending

Riemannian and K\"ahlerian Normal Coordinates

Gregor Weingart, Tillmann Jentsch

arxiv:1707.06379 v1 · 2017-07-20 · 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{B76SYI6CHMGL462SOKBODFGT2X}

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	2026-05-18T00:39:53.935679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ffd2c23c23b0cbe7b527282e194d3d5fb67944445de1baad8612ab6b8022fbc

Aliases

arxiv: 1707.06379 · arxiv_version: 1707.06379v1 · doi: 10.48550/arxiv.1707.06379 · pith_short_12: B76SYI6CHMGL · pith_short_16: B76SYI6CHMGL462S · pith_short_8: B76SYI6C

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/B76SYI6CHMGL462SOKBODFGT2X \
  | 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: 0ffd2c23c23b0cbe7b527282e194d3d5fb67944445de1baad8612ab6b8022fbc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51817c8c00980d589aed30082bbfa11f12a3903d37a855804fef14dd6e99a8eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2017-07-20T05:57:31Z",
    "title_canon_sha256": "f5872fb488880202d08ef239fa5b895f9fc01ad8f1d568a8787ea690ea89a593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06379",
    "kind": "arxiv",
    "version": 1
  }
}