Pith Number

pith:WRLPL34Q

pith:2009:WRLPL34QWOE2J4SSO5E2RIGJKP

not attested not anchored not stored refs pending

Rayleigh--Taylor instability in a viscoelastic binary fluid

A. Mazzino, G. Boffetta, L. Vozella, S. Musacchio

arxiv:0910.2807 v1 · 2009-10-15 · nlin.CD · 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{WRLPL34QWOE2J4SSO5E2RIGJKP}

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	2026-05-18T02:11:23.453906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b456f5ef90b389a4f2527749a8a0c953c5785e5d6b1ef14a8a8598051dacad08

Aliases

arxiv: 0910.2807 · arxiv_version: 0910.2807v1 · doi: 10.48550/arxiv.0910.2807 · pith_short_12: WRLPL34QWOE2 · pith_short_16: WRLPL34QWOE2J4SS · pith_short_8: WRLPL34Q

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/WRLPL34QWOE2J4SSO5E2RIGJKP \
  | 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: b456f5ef90b389a4f2527749a8a0c953c5785e5d6b1ef14a8a8598051dacad08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6701418a7881e4d56a395babd192afa6df52f8ac1a1376651b7c11723491a386",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2009-10-15T08:30:17Z",
    "title_canon_sha256": "3a271356a2fd64ece02dada717e05e474cd0b2669870f829f4288f8d64349e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2807",
    "kind": "arxiv",
    "version": 1
  }
}