Pith Number

pith:ICB4APH3

pith:2013:ICB4APH35BWP2IEN6TR4CJJQZY

not attested not anchored not stored refs pending

Schr\"odinger group and quantum finance

Elio Mart\'inez, Juan M. Romero, Ulises Lavana

arxiv:1304.4995 v1 · 2013-04-18 · physics.gen-ph · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICB4APH35BWP2IEN6TR4CJJQZY}

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	2026-05-18T03:27:42.073461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4083c03cfbe86cfd208df4e3c12530ce1a3ec8ee954d563a0ca5c4bae50f3457

Aliases

arxiv: 1304.4995 · arxiv_version: 1304.4995v1 · doi: 10.48550/arxiv.1304.4995 · pith_short_12: ICB4APH35BWP · pith_short_16: ICB4APH35BWP2IEN · pith_short_8: ICB4APH3

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/ICB4APH35BWP2IEN6TR4CJJQZY \
  | 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: 4083c03cfbe86cfd208df4e3c12530ce1a3ec8ee954d563a0ca5c4bae50f3457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88d90060564846be8cea7c963d8bf81e261652dc5a6ac5928ec2eda12f251589",
    "cross_cats_sorted": [
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2013-04-18T00:41:14Z",
    "title_canon_sha256": "f3a6d303b34f19693d706e1a2ccb40f5067c95a2428459231a87868b120e4cac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.4995",
    "kind": "arxiv",
    "version": 1
  }
}