Pith Number

pith:CESWRVCZ

pith:2024:CESWRVCZ7XDP6STIGN24H4QKE2

not attested not anchored not stored refs pending

Employing constrained non-negative matrix factorization for microstructure segmentation

Ashish Chauniyal, Markus Stricker, Pascal Thome

arxiv:2403.13673 v2 · 2024-03-20 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CESWRVCZ7XDP6STIGN24H4QKE2}

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	2026-07-05T08:28:08.815944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

112568d459fdc6ff4a683375c3f20a26b2df04f916cf09df24fa099ba04c69e9

Aliases

arxiv: 2403.13673 · arxiv_version: 2403.13673v2 · doi: 10.48550/arxiv.2403.13673 · pith_short_12: CESWRVCZ7XDP · pith_short_16: CESWRVCZ7XDP6STI · pith_short_8: CESWRVCZ

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/CESWRVCZ7XDP6STIGN24H4QKE2 \
  | 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: 112568d459fdc6ff4a683375c3f20a26b2df04f916cf09df24fa099ba04c69e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4be05ce3d9d466935fdc0a4472bf231d42bb2531b5197f4bd82ceaf6e71c8b91",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-03-20T15:31:38Z",
    "title_canon_sha256": "707aad46700c90603de488d59a5ecbfc56960eb501fe8228e1ccbf4830daeec9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13673",
    "kind": "arxiv",
    "version": 2
  }
}