Pith Number

pith:BFRKS5E2

pith:2015:BFRKS5E2E76FNXFCASUYUHWAVF

not attested not anchored not stored refs pending

Drop Shaping by Laser-Pulse Impact

Alexander L. Klein, Chao Sun, Claas Willem Visser, Detlef Lohse, Emmanuel Villermaux, Hanneke Gelderblom, Henri Lhuissier, Jacco H. Snoeijer, Wilco Bouwhuis

arxiv:1502.00503 v2 · 2015-02-02 · 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{BFRKS5E2E76FNXFCASUYUHWAVF}

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	2026-05-18T02:17:33.200036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0962a9749a27fc56dca204a98a1ec0a961af63ccaa8a9efafef2bd737dbd0cdd

Aliases

arxiv: 1502.00503 · arxiv_version: 1502.00503v2 · doi: 10.48550/arxiv.1502.00503 · pith_short_12: BFRKS5E2E76F · pith_short_16: BFRKS5E2E76FNXFC · pith_short_8: BFRKS5E2

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/BFRKS5E2E76FNXFCASUYUHWAVF \
  | 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: 0962a9749a27fc56dca204a98a1ec0a961af63ccaa8a9efafef2bd737dbd0cdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c13fbb5132c3ea43a929def04c13d488fac8b399175b3638713fe1cb123e271",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-02-02T15:08:23Z",
    "title_canon_sha256": "af883b441740d5937dd51fc40b04c1ccf52ec0d6852527f9c37650fb8b6cb2bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00503",
    "kind": "arxiv",
    "version": 2
  }
}