Pith Number

pith:6RHMRMB3

pith:2022:6RHMRMB3N6P6SHDY226BAOILG6

not attested not anchored not stored refs pending

Designing minimally-segregating granular mixtures for gravity-driven surface flows

Jack Peckham, Julio M. Ottino, Paul B. Umbanhowar, Richard M. Lueptow, Yifei Duan

arxiv:2208.12310 v1 · 2022-08-25 · 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{6RHMRMB3N6P6SHDY226BAOILG6}

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	2026-07-05T04:51:43.699754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f44ec8b03b6f9fe91c78d6bc10390b37903a5b9a8f9c9d62dce21436aef9b6a8

Aliases

arxiv: 2208.12310 · arxiv_version: 2208.12310v1 · doi: 10.48550/arxiv.2208.12310 · pith_short_12: 6RHMRMB3N6P6 · pith_short_16: 6RHMRMB3N6P6SHDY · pith_short_8: 6RHMRMB3

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/6RHMRMB3N6P6SHDY226BAOILG6 \
  | 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: f44ec8b03b6f9fe91c78d6bc10390b37903a5b9a8f9c9d62dce21436aef9b6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d99f893f2b529a60aac6d8cbb17078608b3b2c3c037fc02309e4c46fd1b5f98",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2022-08-25T19:14:48Z",
    "title_canon_sha256": "7e114f207eece9e41eb6c843887e691290b91b592f504416ba005c019b73ec1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.12310",
    "kind": "arxiv",
    "version": 1
  }
}