Pith Number

pith:SGDUUNDI

pith:2023:SGDUUNDIFY2RYAOMC2EZII5BGM

not attested not anchored not stored refs pending

Precipitation induced filament pattern of injected fluid controlled by structured cell

Hiroki Ishikawa, Kojiro Otoguro, Miyuki Kunihiro, Shunsuke Tanaka, Yutaka Sumino

arxiv:2308.15086 v2 · 2023-08-29 · cond-mat.soft · nlin.AO · nlin.PS · physics.chem-ph · 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{SGDUUNDIFY2RYAOMC2EZII5BGM}

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	2026-07-05T07:22:22.432856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91874a34682e351c01cc16899423a1332dfd9921abd397362609b043464aa4e7

Aliases

arxiv: 2308.15086 · arxiv_version: 2308.15086v2 · doi: 10.48550/arxiv.2308.15086 · pith_short_12: SGDUUNDIFY2R · pith_short_16: SGDUUNDIFY2RYAOM · pith_short_8: SGDUUNDI

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/SGDUUNDIFY2RYAOMC2EZII5BGM \
  | 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: 91874a34682e351c01cc16899423a1332dfd9921abd397362609b043464aa4e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "572247b849675265a68be144ff57ce60c379d9f8ec73c69933011a20e99b7ee3",
    "cross_cats_sorted": [
      "nlin.AO",
      "nlin.PS",
      "physics.chem-ph",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2023-08-29T07:50:16Z",
    "title_canon_sha256": "117718cfc0782adfdb8a5b7cec5946fcffa5d7117c49c99ca7feae5a75d1d61a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.15086",
    "kind": "arxiv",
    "version": 2
  }
}