Pith Number

pith:HFMYC3PY

pith:2023:HFMYC3PY37DCOFXAQL5I2MVNTP

not attested not anchored not stored refs pending

Three-dimensional sedimentation patterns of two interacting disks in a viscous fluid

Bo Yang, Dingyi Pan, Lian-Ping Wang, Yi Liu, Yu Guo, Zhaosheng Yu, Zhenhua Xia

arxiv:2301.06338 v1 · 2023-01-16 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HFMYC3PY37DCOFXAQL5I2MVNTP}

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	2026-07-05T06:02:04.993969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3959816df8dfc62716e082fa8d32ad9bec8a75ee72da967b69d7b097a8fad393

Aliases

arxiv: 2301.06338 · arxiv_version: 2301.06338v1 · doi: 10.48550/arxiv.2301.06338 · pith_short_12: HFMYC3PY37DC · pith_short_16: HFMYC3PY37DCOFXA · pith_short_8: HFMYC3PY

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/HFMYC3PY37DCOFXAQL5I2MVNTP \
  | 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: 3959816df8dfc62716e082fa8d32ad9bec8a75ee72da967b69d7b097a8fad393

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c8799872003490512f4307a905743b0cec8717f98c35452a90a49756db6a18",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2023-01-16T10:23:34Z",
    "title_canon_sha256": "c27a176860c1b1cd9f281c95de2cf45fb950fb6ac5d8a5a0f1aba59384c631c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.06338",
    "kind": "arxiv",
    "version": 1
  }
}