Pith Number

pith:HGRVLALF

pith:2017:HGRVLALFI2SGW5DEY65Q7KHSFM

not attested not anchored not stored refs pending

Approximation of general facets by regular facets with respect to anisotropic total variation energies and its application to the crystalline mean curvature flow

Norbert Po\v{z}\'ar, Yoshikazu Giga

arxiv:1702.05220 v1 · 2017-02-17 · 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{HGRVLALFI2SGW5DEY65Q7KHSFM}

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	2026-05-18T00:50:34.433120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39a355816546a46b7464c7bb0fa8f22b3a3a6eed4a32f5648d821afd0cab1338

Aliases

arxiv: 1702.05220 · arxiv_version: 1702.05220v1 · doi: 10.48550/arxiv.1702.05220 · pith_short_12: HGRVLALFI2SG · pith_short_16: HGRVLALFI2SGW5DE · pith_short_8: HGRVLALF

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/HGRVLALFI2SGW5DEY65Q7KHSFM \
  | 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: 39a355816546a46b7464c7bb0fa8f22b3a3a6eed4a32f5648d821afd0cab1338

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbebb28e144ed95bf9cd1f4ba4784cefcaf56040fb960246dff8582a27b7d793",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-02-17T04:34:00Z",
    "title_canon_sha256": "55266a0ab4dc0d27fb597eb96ad23863b2c04e51e719177196b92d5ba09b9466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05220",
    "kind": "arxiv",
    "version": 1
  }
}