Pith Number

pith:KHAHV4FV

pith:2013:KHAHV4FV3NKJEWANN77GCLN5H2

not attested not anchored not stored refs pending

Time persistency of floating particle clusters in free-surface turbulence

Alfredo Soldati, Cristian Marchioli, Salvatore Lovecchio

arxiv:1305.3705 v2 · 2013-05-16 · 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{KHAHV4FV3NKJEWANN77GCLN5H2}

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	2026-05-18T01:49:56.537595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51c07af0b5db5492580d6ffe612dbd3e9d072d506f90109a1ff3a9118f5759bc

Aliases

arxiv: 1305.3705 · arxiv_version: 1305.3705v2 · doi: 10.48550/arxiv.1305.3705 · pith_short_12: KHAHV4FV3NKJ · pith_short_16: KHAHV4FV3NKJEWAN · pith_short_8: KHAHV4FV

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/KHAHV4FV3NKJEWANN77GCLN5H2 \
  | 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: 51c07af0b5db5492580d6ffe612dbd3e9d072d506f90109a1ff3a9118f5759bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a7a86fbd09d4bfb869b34e0834ebd407ab50877ba388832180bc8e4eb74c0f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-05-16T08:20:39Z",
    "title_canon_sha256": "dca4acac17134bc9aaf5592f67d9b2ba454c33f97547a224154a3315aac3bc57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3705",
    "kind": "arxiv",
    "version": 2
  }
}