Pith Number

pith:HJFDU3IE

pith:2016:HJFDU3IET25FKAXFJKIK75R4T3

not attested not anchored not stored refs pending

Sublabel-Accurate Discretization of Nonconvex Free-Discontinuity Problems

Daniel Cremers, Thomas M\"ollenhoff

arxiv:1611.06987 v2 · 2016-11-21 · 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{HJFDU3IET25FKAXFJKIK75R4T3}

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	2026-05-18T00:38:36.224695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a4a3a6d049eba5502e54a90aff63c9edb1adf96f2bc9906e8ffb2a93b228ee2

Aliases

arxiv: 1611.06987 · arxiv_version: 1611.06987v2 · doi: 10.48550/arxiv.1611.06987 · pith_short_12: HJFDU3IET25F · pith_short_16: HJFDU3IET25FKAXF · pith_short_8: HJFDU3IE

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/HJFDU3IET25FKAXFJKIK75R4T3 \
  | 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: 3a4a3a6d049eba5502e54a90aff63c9edb1adf96f2bc9906e8ffb2a93b228ee2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2df4fb5db756b35772c1fdb4756b23d96903d98789e986f89ca089871e8cb5ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-21T20:09:18Z",
    "title_canon_sha256": "d6e11c55249959df45d508cf99d67751dd9817c17dd2db296d18393eea555e6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06987",
    "kind": "arxiv",
    "version": 2
  }
}