Pith Number

pith:MO6ZACHI

pith:2012:MO6ZACHIDDCDERHL7YC6FZT4N7

not attested not anchored not stored refs pending

Image Processing Variations with Analytic Kernels

John B. Garnett, Luminita A. Vese, Triet M. Le

arxiv:1204.1097 v1 · 2012-04-05 · 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{MO6ZACHIDDCDERHL7YC6FZT4N7}

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	2026-05-18T03:58:36.405613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63bd9008e818c43244ebfe05e2e67c6fddc6543b0db082aed990d97071a6ddd8

Aliases

arxiv: 1204.1097 · arxiv_version: 1204.1097v1 · doi: 10.48550/arxiv.1204.1097 · pith_short_12: MO6ZACHIDDCD · pith_short_16: MO6ZACHIDDCDERHL · pith_short_8: MO6ZACHI

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/MO6ZACHIDDCDERHL7YC6FZT4N7 \
  | 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: 63bd9008e818c43244ebfe05e2e67c6fddc6543b0db082aed990d97071a6ddd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430de983f6916e043dd4cfbd46b2c72411675e3eb9375a7dcef10a5393492c08",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-04-05T00:11:56Z",
    "title_canon_sha256": "42c5aa0ddaf3c10b57b27471aa2d9b06fa0e60b8b71739e52befd8118b60adf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1097",
    "kind": "arxiv",
    "version": 1
  }
}