Pith Number

pith:BWM4RJ6D

pith:2014:BWM4RJ6DGHH6MWG4I57RM6FJQA

not attested not anchored not stored refs pending

Fraction of clogging configurations sampled by granular hopper flow

C. C. Thomas, D. J. Durian

arxiv:1410.0933 v3 · 2014-10-03 · 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{BWM4RJ6DGHH6MWG4I57RM6FJQA}

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	2026-05-18T02:17:01.116711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d99c8a7c331cfe658dc477f1678a98001ed876b14d3593751957a7bfece2379

Aliases

arxiv: 1410.0933 · arxiv_version: 1410.0933v3 · doi: 10.48550/arxiv.1410.0933 · pith_short_12: BWM4RJ6DGHH6 · pith_short_16: BWM4RJ6DGHH6MWG4 · pith_short_8: BWM4RJ6D

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/BWM4RJ6DGHH6MWG4I57RM6FJQA \
  | 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: 0d99c8a7c331cfe658dc477f1678a98001ed876b14d3593751957a7bfece2379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c861c012a6ed0f6015d055508113f2aef2d2f23da9f69a68779ece6a769d41d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2014-10-03T18:22:12Z",
    "title_canon_sha256": "e808120d7c5b296e86379b36cacd3ec48036a4d8db8648d6bc37b8f5dd398027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0933",
    "kind": "arxiv",
    "version": 3
  }
}