Pith Number

pith:KC4CC43R

pith:2015:KC4CC43RHNFXQ6VWTUZEGMPTNP

not attested not anchored not stored refs pending

Surface Tension Supported Floating of Heavy Objects: Why Elongated Bodies Float Better?

Edward Bormashenko

arxiv:1511.01349 v1 · 2015-11-04 · 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{KC4CC43RHNFXQ6VWTUZEGMPTNP}

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	2026-05-18T01:27:47.383712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b82173713b4b787ab69d324331f36bc2c8442a8276c65180d08cd7c524e58e

Aliases

arxiv: 1511.01349 · arxiv_version: 1511.01349v1 · doi: 10.48550/arxiv.1511.01349 · pith_short_12: KC4CC43RHNFX · pith_short_16: KC4CC43RHNFXQ6VW · pith_short_8: KC4CC43R

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/KC4CC43RHNFXQ6VWTUZEGMPTNP \
  | 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: 50b82173713b4b787ab69d324331f36bc2c8442a8276c65180d08cd7c524e58e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e750461a76bdf803ed4944cfc68fffa40ef395c6924b92ebe4c6d51b3cb4722c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-11-04T14:27:55Z",
    "title_canon_sha256": "87219c7285420af1c4310b152d69dfc4a080d1fdc25af9abed30ae70fc6e21d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01349",
    "kind": "arxiv",
    "version": 1
  }
}