Pith Number

pith:EL63GTE6

pith:2018:EL63GTE6G4TAXQ4LRMBYMCDTIO

not attested not anchored not stored refs pending

Wall friction and Janssen effect in the solidification of suspensions

Alain Pocheau, Brice Saint-Michel, Marc Georgelin, Sylvain Deville

arxiv:1811.07803 v1 · 2018-11-19 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL63GTE6G4TAXQ4LRMBYMCDTIO}

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	2026-05-18T00:00:23.433805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22fdb34c9e37260bc38b8b0386087343af283ca503a1fd65dbdc5a53ae39c1f5

Aliases

arxiv: 1811.07803 · arxiv_version: 1811.07803v1 · doi: 10.48550/arxiv.1811.07803 · pith_short_12: EL63GTE6G4TA · pith_short_16: EL63GTE6G4TAXQ4L · pith_short_8: EL63GTE6

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/EL63GTE6G4TAXQ4LRMBYMCDTIO \
  | 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: 22fdb34c9e37260bc38b8b0386087343af283ca503a1fd65dbdc5a53ae39c1f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cda866cd8813e53fc6b50865edfb259e9cdeba17bb36801b6bd1b6b43efe748",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-11-19T17:03:14Z",
    "title_canon_sha256": "3c8b7e1851bc7be3ffe206264402ea35d61c5daacc0af30ab3264e76c040e233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07803",
    "kind": "arxiv",
    "version": 1
  }
}