Pith Number

pith:NVP2DEH5

pith:2015:NVP2DEH5X7IUPKVFUIW4LILZTR

not attested not anchored not stored refs pending

Convergence of Finslerian metrics under Ricci flow

B. Bidabad, M. Yar Ahmadi

arxiv:1507.03785 v1 · 2015-07-14 · 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{NVP2DEH5X7IUPKVFUIW4LILZTR}

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	2026-05-18T01:16:49.890113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d5fa190fdbfd147aaa5a22dc5a1799c41cb59a25e10fcc3dff6686675f5e051

Aliases

arxiv: 1507.03785 · arxiv_version: 1507.03785v1 · doi: 10.48550/arxiv.1507.03785 · pith_short_12: NVP2DEH5X7IU · pith_short_16: NVP2DEH5X7IUPKVF · pith_short_8: NVP2DEH5

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/NVP2DEH5X7IUPKVFUIW4LILZTR \
  | 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: 6d5fa190fdbfd147aaa5a22dc5a1799c41cb59a25e10fcc3dff6686675f5e051

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f68817868ff99590711212db72e0c3692142af2aab6beb8119d05e1f4d07ebcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-07-14T09:41:10Z",
    "title_canon_sha256": "2e00bc58d9882eb042bf90540619a202491cf6219c476fbdd8e5d0d344a4263e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03785",
    "kind": "arxiv",
    "version": 1
  }
}