Pith Number

pith:OGBJHO7S

pith:2017:OGBJHO7SZVCVFBPJFNABC4B7K4

not attested not anchored not stored refs pending

Low energy configurations of topological singularities in two dimensions: A $\Gamma$-convergence analysis of dipoles

Lucia De Luca, Marcello Ponsiglione

arxiv:1711.05192 v1 · 2017-11-14 · 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{OGBJHO7SZVCVFBPJFNABC4B7K4}

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	2026-05-18T00:30:34.518889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

718293bbf2cd455285e92b4011703f5715edf083bf2f7727f36c50d2ada1c078

Aliases

arxiv: 1711.05192 · arxiv_version: 1711.05192v1 · doi: 10.48550/arxiv.1711.05192 · pith_short_12: OGBJHO7SZVCV · pith_short_16: OGBJHO7SZVCVFBPJ · pith_short_8: OGBJHO7S

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/OGBJHO7SZVCVFBPJFNABC4B7K4 \
  | 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: 718293bbf2cd455285e92b4011703f5715edf083bf2f7727f36c50d2ada1c078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af66b6328e44f180b90bc91e0285be308d822364805bbbf572dd2dd34c283b68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-14T16:57:34Z",
    "title_canon_sha256": "6d428fd2659a3b73607b838acccef2d4dcd7a8c33a8990ea42c9b1d0b8b49b09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05192",
    "kind": "arxiv",
    "version": 1
  }
}