Pith Number

pith:CKSC72EZ

pith:2026:CKSC72EZHND22RGMQNKLFOODWE

not attested not anchored not stored refs pending

Generation of representative powder particle packing in 2D/3D: which tool for which application?

Antoine Tainturier, Louis Lemarquis, Marc Bernacki, Victor Szczepan

arxiv:2607.26992 v1 · 2026-07-29 · 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{CKSC72EZHND22RGMQNKLFOODWE}

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	2026-07-30T01:23:16.843893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

12a42fe8993b47ad44cc8354b2b9c3b110a5fc377219bf6903b140fc8459d136

Aliases

arxiv: 2607.26992 · arxiv_version: 2607.26992v1 · doi: 10.48550/arxiv.2607.26992 · pith_short_12: CKSC72EZHND2 · pith_short_16: CKSC72EZHND22RGM · pith_short_8: CKSC72EZ

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/CKSC72EZHND22RGMQNKLFOODWE \
  | 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: 12a42fe8993b47ad44cc8354b2b9c3b110a5fc377219bf6903b140fc8459d136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b4b8f7050dfb3ea7a9cdd3330c56f71c5196064a78d7a7183e3034b97a56247",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-29T14:50:06Z",
    "title_canon_sha256": "050505d02271cb1b55156fd1a111ddd02b0658db1c03f183a8631a6babada07d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26992",
    "kind": "arxiv",
    "version": 1
  }
}