Pith Number

pith:MGEZDDIK

pith:2014:MGEZDDIKURVY7DRCP4DYJH5FD6

not attested not anchored not stored refs pending

Analysis of a variational model for nematic shells

Antonio Segatti, Marco Veneroni, Michael Snarski

arxiv:1408.2795 v2 · 2014-08-12 · math-ph · math.AP · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGEZDDIKURVY7DRCP4DYJH5FD6}

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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	2026-05-18T01:12:15.084273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6189918d0aa46b8f8e227f07849fa51f8d9a7de96347d0bdcf807687da14f905

Aliases

arxiv: 1408.2795 · arxiv_version: 1408.2795v2 · doi: 10.48550/arxiv.1408.2795 · pith_short_12: MGEZDDIKURVY · pith_short_16: MGEZDDIKURVY7DRC · pith_short_8: MGEZDDIK

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/MGEZDDIKURVY7DRCP4DYJH5FD6 \
  | 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: 6189918d0aa46b8f8e227f07849fa51f8d9a7de96347d0bdcf807687da14f905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3bf9ea39d0706dc29e9e2b897cd17bf3ab3596e6a3d416958030984a70cc4af2",
    "cross_cats_sorted": [
      "math.AP",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-08-12T18:32:46Z",
    "title_canon_sha256": "fc4b61a35cc0fb68c287c3814a0f01787b7f55f676a40ebc44e9ee9c6f91fbc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.2795",
    "kind": "arxiv",
    "version": 2
  }
}