Pith Number

pith:EXFUHZL7

pith:2016:EXFUHZL7FOUMZQUC5NDVDSK3NY

not attested not anchored not stored refs pending

Error concealment by means of motion refinement and regularized Bregman divergence

Alessandra M. Coelho, Felipe P. do Carmo, Sandro R. Fernandes, Vania V. Estrela

arxiv:1611.03268 v1 · 2016-11-10 · 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{EXFUHZL7FOUMZQUC5NDVDSK3NY}

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	2026-05-18T00:59:40.786073Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25cb43e57f2ba8ccc282eb4751c95b6e11d52e4b00024ce422c8280052ad9584

Aliases

arxiv: 1611.03268 · arxiv_version: 1611.03268v1 · doi: 10.48550/arxiv.1611.03268 · pith_short_12: EXFUHZL7FOUM · pith_short_16: EXFUHZL7FOUMZQUC · pith_short_8: EXFUHZL7

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/EXFUHZL7FOUMZQUC5NDVDSK3NY \
  | 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: 25cb43e57f2ba8ccc282eb4751c95b6e11d52e4b00024ce422c8280052ad9584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3cccecb6dc3645834fc7e30026e44013c8a22a280b5b83bed92b8c893bc9f76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-11-10T11:39:34Z",
    "title_canon_sha256": "c1c0b7b2ea03dee0207797255452fdd7c969621678e226fde6036f9b4f42d199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03268",
    "kind": "arxiv",
    "version": 1
  }
}