Pith Number

pith:2A4YNQEV

pith:2021:2A4YNQEVVWWA5SEQ74IUTBBRYU

not attested not anchored not stored refs pending

Experimental and numerical evidence of intensified non-linearity at the micro and nano scale: The lipid coated acoustic bubble

AJ Sojahrood, H. Haghi, M.C. Kolios, R. Karshafian, T.M. Porter

arxiv:2102.12532 v1 · 2021-02-24 · physics.flu-dyn · cond-mat.soft · nlin.CD · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2A4YNQEVVWWA5SEQ74IUTBBRYU}

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	2026-07-05T03:00:50.697054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d03986c095adac0ec890ff11498431c505b854107e7bb8535c7831faea03a19c

Aliases

arxiv: 2102.12532 · arxiv_version: 2102.12532v1 · doi: 10.48550/arxiv.2102.12532 · pith_short_12: 2A4YNQEVVWWA · pith_short_16: 2A4YNQEVVWWA5SEQ · pith_short_8: 2A4YNQEV

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/2A4YNQEVVWWA5SEQ74IUTBBRYU \
  | 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: d03986c095adac0ec890ff11498431c505b854107e7bb8535c7831faea03a19c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4ad0b520f8a8f2a3f98b7c296a550881c5aa6ed7ead5e114092cd0382de11c",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "nlin.CD",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-02-24T19:54:05Z",
    "title_canon_sha256": "cc1d66c8d026efeaa9e8a7e75bbcbdb0d344f0643f6df7852fcecd4d1a55c649"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.12532",
    "kind": "arxiv",
    "version": 1
  }
}