Pith Number

pith:XMQ5YXSP

pith:2016:XMQ5YXSPK3M457GLHVY252SCBR

not attested not anchored not stored refs pending

Directional Mean Curvature for Textured Image Demixing

David Banks, Duy Hoang Thai

arxiv:1611.08625 v1 · 2016-11-25 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XMQ5YXSPK3M457GLHVY252SCBR}

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	2026-05-18T00:56:37.367797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb21dc5e4f56d9cefccb3d71aeea420c777129c8dd03a78c07108d13a3cba147

Aliases

arxiv: 1611.08625 · arxiv_version: 1611.08625v1 · doi: 10.48550/arxiv.1611.08625 · pith_short_12: XMQ5YXSPK3M4 · pith_short_16: XMQ5YXSPK3M457GL · pith_short_8: XMQ5YXSP

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/XMQ5YXSPK3M457GLHVY252SCBR \
  | 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: bb21dc5e4f56d9cefccb3d71aeea420c777129c8dd03a78c07108d13a3cba147

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f274a41645a553c0ee55ce2810df64ba34195a081c816ade3177a61c8541ec1d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-25T22:21:06Z",
    "title_canon_sha256": "6992eeaae1269a62f85e666cc63af66bd3f97e0f41b584928b30fb111e69d182"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.08625",
    "kind": "arxiv",
    "version": 1
  }
}