Pith Number

pith:BLPGWX2A

pith:2011:BLPGWX2AKC6X4I6N5M65DQIWTO

not attested not anchored not stored refs pending

Numerical and experimental verification of a theoretical model of ripple formation in ice growth under supercooled water film flow

H. Tsuji, K. Ueno, M. Farzaneh, S. Yamaguchi

arxiv:1102.4890 v1 · 2011-02-24 · 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{BLPGWX2AKC6X4I6N5M65DQIWTO}

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	2026-05-18T02:03:05.681549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ade6b5f4050bd7e23cdeb3dd1c1169b8219ad25c383c1cd282db02eb65a4ba4

Aliases

arxiv: 1102.4890 · arxiv_version: 1102.4890v1 · doi: 10.48550/arxiv.1102.4890 · pith_short_12: BLPGWX2AKC6X · pith_short_16: BLPGWX2AKC6X4I6N · pith_short_8: BLPGWX2A

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/BLPGWX2AKC6X4I6N5M65DQIWTO \
  | 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: 0ade6b5f4050bd7e23cdeb3dd1c1169b8219ad25c383c1cd282db02eb65a4ba4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0df707854440375447a5a08466631942fb87420d4b1c910378ebde2c8df5b86b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2011-02-24T01:48:30Z",
    "title_canon_sha256": "a8625d37ea1516740c3e9dfcd089f0019874dc2adb9160f8f7548cb70eb049b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4890",
    "kind": "arxiv",
    "version": 1
  }
}