Pith Number

pith:KLJ4YS2S

pith:2010:KLJ4YS2STR6IOKFLI3J7DONNNK

not attested not anchored not stored refs pending

Continuum simulations of shocks and patterns in vertically oscillated granular layers

J. Bougie, K. Duckert

arxiv:1009.2742 v1 · 2010-09-14 · 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{KLJ4YS2STR6IOKFLI3J7DONNNK}

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	2026-05-18T04:08:44.792038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52d3cc4b529c7c8728ab46d3f1b9ad6a99ac2f05fae1a8f5f665c18753f093a4

Aliases

arxiv: 1009.2742 · arxiv_version: 1009.2742v1 · doi: 10.48550/arxiv.1009.2742 · pith_short_12: KLJ4YS2STR6I · pith_short_16: KLJ4YS2STR6IOKFL · pith_short_8: KLJ4YS2S

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/KLJ4YS2STR6IOKFLI3J7DONNNK \
  | 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: 52d3cc4b529c7c8728ab46d3f1b9ad6a99ac2f05fae1a8f5f665c18753f093a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca58cdb8290e880ab02bf244f43330ed95f559eb632097e2883093704609f631",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2010-09-14T19:43:03Z",
    "title_canon_sha256": "473a5a93b23b83983fac244fd6000b7df0a574046e9c8d59d4f222b9698081a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2742",
    "kind": "arxiv",
    "version": 1
  }
}