Pith Number

pith:WO6AQVVZ

pith:2015:WO6AQVVZ4MJ6CFRXCVLFHRWAV2

not attested not anchored not stored refs pending

Global solutions to the volume-preserving mean-curvature flow

Christian Seis, Emanuele Spadaro, Luca Mugnai

arxiv:1502.07232 v2 · 2015-02-25 · math.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WO6AQVVZ4MJ6CFRXCVLFHRWAV2}

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	2026-05-18T01:33:51.892114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3bc0856b9e313e11637155653c6c0ae8187b88a11a212a7d099251a5a18e59a

Aliases

arxiv: 1502.07232 · arxiv_version: 1502.07232v2 · doi: 10.48550/arxiv.1502.07232 · pith_short_12: WO6AQVVZ4MJ6 · pith_short_16: WO6AQVVZ4MJ6CFRX · pith_short_8: WO6AQVVZ

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/WO6AQVVZ4MJ6CFRXCVLFHRWAV2 \
  | 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: b3bc0856b9e313e11637155653c6c0ae8187b88a11a212a7d099251a5a18e59a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa0778b76dc2403d7e16ca7badab66d6ad69c56cebd723a30bf5b16473e2e04",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-02-25T16:29:24Z",
    "title_canon_sha256": "d24983f16594795db631d51fba3ebc3b33e1857e2f7578a9070e1703bdc1faaa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07232",
    "kind": "arxiv",
    "version": 2
  }
}