Pith Number

pith:QCDULUCC

pith:2016:QCDULUCC5J7746QWPGUQJP6YRW

not attested not anchored not stored refs pending

Fast Detection of Block Boundaries in Block Wise Constant Matrices: An Application to HiC data

C\'eline L\'evy-Leduc, Julien Chiquet, Vincent Brault

arxiv:1603.03593 v1 · 2016-03-11 · stat.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{QCDULUCC5J7746QWPGUQJP6YRW}

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	2026-05-18T01:19:15.227488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808745d042ea7ffe7a1679a904bfd88db7eb4d781c8516e81881fed8b584a8a1

Aliases

arxiv: 1603.03593 · arxiv_version: 1603.03593v1 · doi: 10.48550/arxiv.1603.03593 · pith_short_12: QCDULUCC5J77 · pith_short_16: QCDULUCC5J7746QW · pith_short_8: QCDULUCC

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/QCDULUCC5J7746QWPGUQJP6YRW \
  | 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: 808745d042ea7ffe7a1679a904bfd88db7eb4d781c8516e81881fed8b584a8a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11dc5de22a593920c73224a0bdc786b074ee19fbbbfba646fa74a9ea223c0066",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2016-03-11T11:01:50Z",
    "title_canon_sha256": "1b1b28335f8c10544d34281db07feb9bf12bf960ba6a5a0466ef70015e73e71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03593",
    "kind": "arxiv",
    "version": 1
  }
}