Pith Number

pith:O553XDXZ

pith:2017:O553XDXZRCGVTFNOSMS36RSJT2

not attested not anchored not stored refs pending

Dynamical Theory of the Inverted Cheerios Effect

Anupam Pandey, Bruno Andreotti, Jacco H. Snoeijer, Joost H. Weijs, Lorenzo Botto, Luuk A. Lubbers, Siddhartha Das, Stefan Karpitschka

arxiv:1704.01820 v1 · 2017-04-06 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O553XDXZRCGVTFNOSMS36RSJT2}

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	2026-05-18T00:46:54.270017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777bbb8ef9888d5995ae9325bf46499e876023c8d78355e600e5751e5d39ceb1

Aliases

arxiv: 1704.01820 · arxiv_version: 1704.01820v1 · doi: 10.48550/arxiv.1704.01820 · pith_short_12: O553XDXZRCGV · pith_short_16: O553XDXZRCGVTFNO · pith_short_8: O553XDXZ

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/O553XDXZRCGVTFNOSMS36RSJT2 \
  | 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: 777bbb8ef9888d5995ae9325bf46499e876023c8d78355e600e5751e5d39ceb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2796055c79e947a1af38f4e4044b90fa3601504981ad75b0fb39c7582df76223",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-04-06T13:09:39Z",
    "title_canon_sha256": "836d428ee54dfe13946b85bf1699eca2c710511b72054ed5fdc5a1ecee79494d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01820",
    "kind": "arxiv",
    "version": 1
  }
}