Pith Number

pith:DKRKNXV4

pith:2010:DKRKNXV4GIHUGPTUQO5UQ35Q4T

not attested not anchored not stored refs pending

Extrinsic geometric flows on foliated manifolds, I

Pawel Walczak, Vladimir Rovenski

arxiv:1003.1607 v3 · 2010-03-08 · 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{DKRKNXV4GIHUGPTUQO5UQ35Q4T}

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	2026-05-18T04:15:36.244087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa2a6debc320f433e7483bb486fb0e4f2d0f8e20c30880a013fa2720f9906ea

Aliases

arxiv: 1003.1607 · arxiv_version: 1003.1607v3 · doi: 10.48550/arxiv.1003.1607 · pith_short_12: DKRKNXV4GIHU · pith_short_16: DKRKNXV4GIHUGPTU · pith_short_8: DKRKNXV4

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/DKRKNXV4GIHUGPTUQO5UQ35Q4T \
  | 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: 1aa2a6debc320f433e7483bb486fb0e4f2d0f8e20c30880a013fa2720f9906ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4a8aab83bbec3bbd1d3d0571a228445a338e9946ebc86d2d8b54ae6d79db3b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2010-03-08T11:41:01Z",
    "title_canon_sha256": "2881925e31d7589b343f78738296e29c18de2f693610e0e03cb780d617dde080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.1607",
    "kind": "arxiv",
    "version": 3
  }
}