Pith Number

pith:EN4EZCJX

pith:2017:EN4EZCJXR2SO3B35I7PBSDFBRC

not attested not anchored not stored refs pending

Water entry of deformable spheres

Allan F. Bower, D. Tate Fanning, Jesse Belden, Michael A. Jandron, Randy C. Hurd, Tadd T. Truscott

arxiv:1704.01540 v1 · 2017-04-05 · 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{EN4EZCJXR2SO3B35I7PBSDFBRC}

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	2026-05-18T00:38:55.852904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23784c89378ea4ed877d47de190ca1888e99eb63711cdef466cb388d8f9052e0

Aliases

arxiv: 1704.01540 · arxiv_version: 1704.01540v1 · doi: 10.48550/arxiv.1704.01540 · pith_short_12: EN4EZCJXR2SO · pith_short_16: EN4EZCJXR2SO3B35 · pith_short_8: EN4EZCJX

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/EN4EZCJXR2SO3B35I7PBSDFBRC \
  | 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: 23784c89378ea4ed877d47de190ca1888e99eb63711cdef466cb388d8f9052e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e50f406a8ef05d3369ab3f4cb7b490ddf4a5edef5501a46c70c86b73acf580",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2017-04-05T17:33:02Z",
    "title_canon_sha256": "9cb57fd20cfeb90789a02c3a3233125e07f7605f96260c5ba58328d747b79bd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01540",
    "kind": "arxiv",
    "version": 1
  }
}