Pith Number

pith:DEOVJ4BP

pith:2017:DEOVJ4BPKKCN3XLR6ALCEQLPPU

not attested not anchored not stored refs pending

Effect of interstitial fluid on the fraction of flow microstates that precede clogging in granular hoppers

Douglas J. Durian, Juha Koivisto

arxiv:1701.02985 v2 · 2017-01-11 · 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{DEOVJ4BPKKCN3XLR6ALCEQLPPU}

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	2026-05-18T00:48:41.885793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

191d54f02f5284dddd71f01622416f7d0edcc4fd77383d63adbb53d30ae16d4b

Aliases

arxiv: 1701.02985 · arxiv_version: 1701.02985v2 · doi: 10.48550/arxiv.1701.02985 · pith_short_12: DEOVJ4BPKKCN · pith_short_16: DEOVJ4BPKKCN3XLR · pith_short_8: DEOVJ4BP

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/DEOVJ4BPKKCN3XLR6ALCEQLPPU \
  | 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: 191d54f02f5284dddd71f01622416f7d0edcc4fd77383d63adbb53d30ae16d4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44b789473cf415b99e1595e23702f585020d1be4e61187bd8aab27367ad00e2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-01-11T14:27:20Z",
    "title_canon_sha256": "8156c2aba2b7ce30c9df02c4a11709d181280c02b0cd1a7c572b1bdfa05ad425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02985",
    "kind": "arxiv",
    "version": 2
  }
}