Pith Number

pith:XRXCZFMR

pith:2016:XRXCZFMRVEPAQWELU6TI6XLIXB

not attested not anchored not stored refs pending

On immersion formulas for soliton surfaces

Alfred Michel Grundland, Decio Levi, Luigi Martina

arxiv:1603.07634 v4 · 2016-03-24 · 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{XRXCZFMRVEPAQWELU6TI6XLIXB}

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	2026-05-18T01:11:01.885014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc6e2c9591a91e08588ba7a68f5d68b86d4190ae4a84bbb902d4007c6466ac24

Aliases

arxiv: 1603.07634 · arxiv_version: 1603.07634v4 · doi: 10.48550/arxiv.1603.07634 · pith_short_12: XRXCZFMRVEPA · pith_short_16: XRXCZFMRVEPAQWEL · pith_short_8: XRXCZFMR

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/XRXCZFMRVEPAQWELU6TI6XLIXB \
  | 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: bc6e2c9591a91e08588ba7a68f5d68b86d4190ae4a84bbb902d4007c6466ac24

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec0c1b0b7e32266ea67d73dabf8eddd39a2eb5bae31229871216f7ffe4ca888f",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-03-24T15:50:29Z",
    "title_canon_sha256": "8f0416c6aa23c5af79473c5fc5a8da095bcab39f7cbf8dc1bd699e27ac0e6178"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07634",
    "kind": "arxiv",
    "version": 4
  }
}