Pith Number

pith:YWS6MUW6

pith:2022:YWS6MUW6XHDXTREZ2VSR5YVT6G

not attested not anchored not stored refs pending

Elastic membranes spanning deformable boundaries

Alfredo Marzocchi, Francesco Ballarin, Giulia Bevilacqua, Luca Lussardi

arxiv:2207.13614 v2 · 2022-07-27 · math.AP · math-ph · 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{YWS6MUW6XHDXTREZ2VSR5YVT6G}

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	2026-07-05T08:37:12.112629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a5e652deb9c779c499d5651ee2b3f19f01f76ab0c5835811842e7254b83686

Aliases

arxiv: 2207.13614 · arxiv_version: 2207.13614v2 · doi: 10.48550/arxiv.2207.13614 · pith_short_12: YWS6MUW6XHDX · pith_short_16: YWS6MUW6XHDXTREZ · pith_short_8: YWS6MUW6

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/YWS6MUW6XHDXTREZ2VSR5YVT6G \
  | 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: c5a5e652deb9c779c499d5651ee2b3f19f01f76ab0c5835811842e7254b83686

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2336cca2dfb21cb5492d3bdee3e2a8cfa02a98546323bbb69640eaeee180d83",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-07-27T16:23:25Z",
    "title_canon_sha256": "c070b3943a3fbbe9174a425beb01dac55d6e4abf3a03a57c7d9970f1af88b67c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13614",
    "kind": "arxiv",
    "version": 2
  }
}