Pith Number

pith:DAGP436T

pith:2015:DAGP436TJZJFFO4K33IYPMEOCT

not attested not anchored not stored refs pending

Entropic descriptor based reconstruction of three-dimensional porous microstructures using a single cross-section

D. Fr\k{a}czek, R. Piasecki, R. Wi\'sniowski, W. Olchawa

arxiv:1508.03857 v2 · 2015-08-16 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAGP436TJZJFFO4K33IYPMEOCT}

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	2026-05-18T01:26:50.162448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

180cfe6fd34e5252bb8aded187b08e14cb0d8671b1192856a123fcb011373975

Aliases

arxiv: 1508.03857 · arxiv_version: 1508.03857v2 · doi: 10.48550/arxiv.1508.03857 · pith_short_12: DAGP436TJZJF · pith_short_16: DAGP436TJZJFFO4K · pith_short_8: DAGP436T

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/DAGP436TJZJFFO4K33IYPMEOCT \
  | 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: 180cfe6fd34e5252bb8aded187b08e14cb0d8671b1192856a123fcb011373975

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d602e39ca96fc07fe14e5afa2a19ffef9d1719cc691a721fc28db9290b9e5819",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2015-08-16T19:28:29Z",
    "title_canon_sha256": "bbd025fa8fc8f0eaea5fb090e2a2166dd55027af84f67df08257b566d93f1cff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03857",
    "kind": "arxiv",
    "version": 2
  }
}