Pith Number

pith:ULQ67DTH

pith:2018:ULQ67DTHO2SDCBW7SVSYNVSYN4

not attested not anchored not stored refs pending

Description of ore particles from XMT images, supported by SEM-based image analysis

Jens Gutzmer, Kai Bachmann, Matthias Weber, Ond\v{r}ej \v{S}ediv\'y, Orkun Furat, Ralf Ditscherlein, Thomas Lei{\ss}ner, Urs Peuker, Volker Schmidt

arxiv:1806.03239 v1 · 2018-06-07 · eess.IV · 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{ULQ67DTHO2SDCBW7SVSYNVSYN4}

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	2026-05-18T00:13:49.124000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2e1ef8e6776a43106df956586d6586f057a230fd90da69c941c66d34be34449

Aliases

arxiv: 1806.03239 · arxiv_version: 1806.03239v1 · doi: 10.48550/arxiv.1806.03239 · pith_short_12: ULQ67DTHO2SD · pith_short_16: ULQ67DTHO2SDCBW7 · pith_short_8: ULQ67DTH

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/ULQ67DTHO2SDCBW7SVSYNVSYN4 \
  | 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: a2e1ef8e6776a43106df956586d6586f057a230fd90da69c941c66d34be34449

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c1bab4e72d922b859e2ee01b317269ed3e0199fcb302cd024f7001cab1a41b6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2018-06-07T11:33:18Z",
    "title_canon_sha256": "367e1540cc4ae5d0ddefd084180a507cd62ab14b8250173856708f11e6d7ba03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03239",
    "kind": "arxiv",
    "version": 1
  }
}