Pith Number

pith:BCVY67AL

pith:2025:BCVY67ALFOS6CFFEDDT34O5IHJ

not attested not anchored not stored refs pending

Quantum States from Minimal Surfaces

Jens Hoppe

arxiv:2502.18422 v1 · 2025-02-25 · 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{BCVY67ALFOS6CFFEDDT34O5IHJ}

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	2026-07-05T10:19:53.622847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08ab8f7c0b2ba5e114a418e7be3ba83a5f7475cf52e24da2d02b51c26e42416d

Aliases

arxiv: 2502.18422 · arxiv_version: 2502.18422v1 · doi: 10.48550/arxiv.2502.18422 · pith_short_12: BCVY67ALFOS6 · pith_short_16: BCVY67ALFOS6CFFE · pith_short_8: BCVY67AL

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/BCVY67ALFOS6CFFEDDT34O5IHJ \
  | 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: 08ab8f7c0b2ba5e114a418e7be3ba83a5f7475cf52e24da2d02b51c26e42416d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "977ff79a964876d7da0a8f9460ddfbc00aefdb031584e6dd7636b0bf554520c5",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2025-02-25T18:17:38Z",
    "title_canon_sha256": "2219cdfcf9c121af2861aef6b782377334ad4e3c69868fca9e22173d52780b23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.18422",
    "kind": "arxiv",
    "version": 1
  }
}