Pith Number

pith:YMYVORUP

pith:2014:YMYVORUPT3HKB2UQ2IXDHRAQJN

not attested not anchored not stored refs pending

A stable self-similar singularity of evaporating drops: ellipsoidal collapse to a point

Hyung Ju Hwang, Marco A. Fontelos, Seok Hyun Hong

arxiv:1412.1854 v3 · 2014-12-04 · math.AP · 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{YMYVORUPT3HKB2UQ2IXDHRAQJN}

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	2026-05-18T02:31:20.278915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c33157468f9ecea0ea90d22e33c4104b7ae73f7ee0ab5fcc428db6f4c776c180

Aliases

arxiv: 1412.1854 · arxiv_version: 1412.1854v3 · doi: 10.48550/arxiv.1412.1854 · pith_short_12: YMYVORUPT3HK · pith_short_16: YMYVORUPT3HKB2UQ · pith_short_8: YMYVORUP

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/YMYVORUPT3HKB2UQ2IXDHRAQJN \
  | 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: c33157468f9ecea0ea90d22e33c4104b7ae73f7ee0ab5fcc428db6f4c776c180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a140371eb9fe330c226283d1cca31e26e7388fa05298c4e4c244907308e8148b",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-12-04T22:02:15Z",
    "title_canon_sha256": "79e398de6c652de62dbbc43b95c56be064f911d961dbce84bdb292fa13ad86b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1854",
    "kind": "arxiv",
    "version": 3
  }
}