Pith Number

pith:4SNNESYT

pith:2015:4SNNESYTP7EWRUPBSNPF6TA2P5

not attested not anchored not stored refs pending

Failure Mechanism of True 2D Granular Flows

Cuong T. Nguyen, Ha H. Bui, R. Fukagawa

arxiv:1512.05180 v1 · 2015-05-25 · physics.geo-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SNNESYTP7EWRUPBSNPF6TA2P5}

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	2026-05-18T01:24:13.327683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e49ad24b137fc968d1e1935e5f4c1a7f60a9cb0f503dd745505ddea952fd702e

Aliases

arxiv: 1512.05180 · arxiv_version: 1512.05180v1 · doi: 10.48550/arxiv.1512.05180 · pith_short_12: 4SNNESYTP7EW · pith_short_16: 4SNNESYTP7EWRUPB · pith_short_8: 4SNNESYT

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/4SNNESYTP7EWRUPBSNPF6TA2P5 \
  | 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: e49ad24b137fc968d1e1935e5f4c1a7f60a9cb0f503dd745505ddea952fd702e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24a5bf51749e3a1697981ab4e26d1a340b0b04b69ec867da4b9e15b864bb7fd0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2015-05-25T13:44:02Z",
    "title_canon_sha256": "09e95b66b6f104a2002e94b76eb7f12d2859f3451dc7767b6796e70d47e17201"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05180",
    "kind": "arxiv",
    "version": 1
  }
}