Pith Number

pith:D46USAXE

pith:2023:D46USAXENGGFOL25PO4ZAE3VBW

not attested not anchored not stored refs pending

Ms.FPOP: An Exact and Fast Segmentation Algorithm With a Multiscale Penalty

Arnaud Liehrmann, Guillem Rigaill

arxiv:2303.08723 v1 · 2023-03-15 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D46USAXENGGFOL25PO4ZAE3VBW}

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	2026-07-05T05:51:36.695626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f3d4902e4698c572f5d7bb99013750da1abd27e6fe81bf32fd307bd953972e4

Aliases

arxiv: 2303.08723 · arxiv_version: 2303.08723v1 · doi: 10.48550/arxiv.2303.08723 · pith_short_12: D46USAXENGGF · pith_short_16: D46USAXENGGFOL25 · pith_short_8: D46USAXE

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/D46USAXENGGFOL25PO4ZAE3VBW \
  | 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: 1f3d4902e4698c572f5d7bb99013750da1abd27e6fe81bf32fd307bd953972e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1c03dffef108e5752fdcd5e8dba9b110a6fe4b1138779e13c65d22badd108ae",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-03-15T16:09:14Z",
    "title_canon_sha256": "092851caf47bfbdfac8511224ba9bd340e8befb2b371b3467c453e8856b9cb6f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.08723",
    "kind": "arxiv",
    "version": 1
  }
}