Pith Number

pith:N7WJV6NZ

pith:2013:N7WJV6NZRTWZEKSIJX43HUB7VB

not attested not anchored not stored refs pending

The partial Ricci flow on one-dimensional foliations

Vladimir Rovenski, Vladimir Sharafutdinov

arxiv:1308.0985 v3 · 2013-08-05 · 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{N7WJV6NZRTWZEKSIJX43HUB7VB}

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	2026-05-18T03:06:04.740573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fec9af9b98ced922a484df9b3d03fa843c672a190a5bb7739eb233896f908b0

Aliases

arxiv: 1308.0985 · arxiv_version: 1308.0985v3 · doi: 10.48550/arxiv.1308.0985 · pith_short_12: N7WJV6NZRTWZ · pith_short_16: N7WJV6NZRTWZEKSI · pith_short_8: N7WJV6NZ

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/N7WJV6NZRTWZEKSIJX43HUB7VB \
  | 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: 6fec9af9b98ced922a484df9b3d03fa843c672a190a5bb7739eb233896f908b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ee55df2d4cc975c81aa1040b403be46e268703f5b7ee4e6f4305aa6136518ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2013-08-05T13:55:27Z",
    "title_canon_sha256": "24780fc186f8b4f930600fdba54e28d0632a205dc5466e249625d51eb4397a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0985",
    "kind": "arxiv",
    "version": 3
  }
}