Pith Number

pith:QJUUSKVX

pith:2021:QJUUSKVXRVVQESOFRQO3SJNYDH

not attested not anchored not stored refs pending

Corona splashing triggered by a loose monolayer of particles

Anupam Pandey, Ehsan Esmaili, Seungho Kim, Sunghwan Jung, Sungyon Lee, Zih-Yin Chen

arxiv:2109.13869 v1 · 2021-09-28 · 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{QJUUSKVXRVVQESOFRQO3SJNYDH}

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	2026-07-05T03:30:35.200637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8269492ab78d6b0249c58c1db925b819c6964bfa7280366a0892e0c835018590

Aliases

arxiv: 2109.13869 · arxiv_version: 2109.13869v1 · doi: 10.48550/arxiv.2109.13869 · pith_short_12: QJUUSKVXRVVQ · pith_short_16: QJUUSKVXRVVQESOF · pith_short_8: QJUUSKVX

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/QJUUSKVXRVVQESOFRQO3SJNYDH \
  | 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: 8269492ab78d6b0249c58c1db925b819c6964bfa7280366a0892e0c835018590

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "468d02518d58db9e3a25ca95e812d6cd7070d6ba837d09829e0d1125689e2b22",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2021-09-28T16:56:17Z",
    "title_canon_sha256": "6bdf7faa3e56437d7cca25d6821aa170d211c84d5725c5408f750707c6e0e5ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13869",
    "kind": "arxiv",
    "version": 1
  }
}