Pith Number

pith:2ISTNP26

pith:2023:2ISTNP26O3PUZLE55VUJAKHEUO

not attested not anchored not stored refs pending

General model for segregation forces in flowing granular mixtures

Julio M. Ottino, Lu Jing, Paul B. Umbanhowar, Richard M. Lueptow, Yifei Duan

arxiv:2309.13273 v1 · 2023-09-23 · 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{2ISTNP26O3PUZLE55VUJAKHEUO}

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	2026-07-05T09:37:32.908947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d22536bf5e76df4cac9ded689028e4a38bf096b2849cc257427ad238b91189bd

Aliases

arxiv: 2309.13273 · arxiv_version: 2309.13273v1 · doi: 10.48550/arxiv.2309.13273 · pith_short_12: 2ISTNP26O3PU · pith_short_16: 2ISTNP26O3PUZLE5 · pith_short_8: 2ISTNP26

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/2ISTNP26O3PUZLE55VUJAKHEUO \
  | 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: d22536bf5e76df4cac9ded689028e4a38bf096b2849cc257427ad238b91189bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f380e0a1eb9431baa9a36cbf91838011bae53c8ac5bec23d6a253711eec637d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2023-09-23T05:52:58Z",
    "title_canon_sha256": "ff3a2134d0cddeb3df5c8fc62332cc1cce90a28f446c3ef1655766fdb903c814"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13273",
    "kind": "arxiv",
    "version": 1
  }
}