Pith Number

pith:L43AD6U2

pith:2017:L43AD6U2HAHADZT5S3MFCV6ZCX

not attested not anchored not stored refs pending

Equilibrium shapes of charged droplets and related problems: (mostly) a review

Berardo Ruffini, Michael Goldman (LJLL)

arxiv:1709.04660 v1 · 2017-09-14 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L43AD6U2HAHADZT5S3MFCV6ZCX}

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	2026-05-18T00:35:10.992099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f3601fa9a380e01e67d96d85157d915d2caf8b2bb42b0137f3b51f7a8839d16

Aliases

arxiv: 1709.04660 · arxiv_version: 1709.04660v1 · doi: 10.48550/arxiv.1709.04660 · pith_short_12: L43AD6U2HAHA · pith_short_16: L43AD6U2HAHADZT5 · pith_short_8: L43AD6U2

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/L43AD6U2HAHADZT5S3MFCV6ZCX \
  | 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: 5f3601fa9a380e01e67d96d85157d915d2caf8b2bb42b0137f3b51f7a8839d16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc9881f879c07aed9158d52c2cf4b93e0525d5dc4f8248a9eb5b7044bfedd2e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-14T08:19:56Z",
    "title_canon_sha256": "c1c372b7b48f9999f55555f469ac3f4655e48a8db8e204142bb5984ebc93dee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.04660",
    "kind": "arxiv",
    "version": 1
  }
}