Pith Number

pith:7DSWQQRE

pith:2018:7DSWQQREQBRX52ENQDII2JN4SQ

not attested not anchored not stored refs pending

A two-point function approach to connectedness of drops in convex potentials

Guido De Philippis, Michael Goldman (LJLL)

arxiv:1809.01513 v1 · 2018-09-05 · math.AP · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DSWQQREQBRX52ENQDII2JN4SQ}

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	2026-05-18T00:06:27.401281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e568422480637ee88d80d08d25bc941a841e38be42e9bf3cae57dd0bf933e6

Aliases

arxiv: 1809.01513 · arxiv_version: 1809.01513v1 · doi: 10.48550/arxiv.1809.01513 · pith_short_12: 7DSWQQREQBRX · pith_short_16: 7DSWQQREQBRX52EN · pith_short_8: 7DSWQQRE

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/7DSWQQREQBRX52ENQDII2JN4SQ \
  | 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: f8e568422480637ee88d80d08d25bc941a841e38be42e9bf3cae57dd0bf933e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbde6f069ac7d9c4ce0fa7cfacbe3681a495faa506467719e4a4aca198659615",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-09-05T13:54:15Z",
    "title_canon_sha256": "e9b2523e9442d1c30c250e8449349fa80c13b61089149a3386ed5095682d27c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01513",
    "kind": "arxiv",
    "version": 1
  }
}