Pith Number

pith:2FZUIUSN

pith:2000:2FZUIUSNFOEHRB2PNK4VIOY44J

not attested not anchored not stored refs pending

Simple quantum systems in the momentum representation

A. L. Salas-Brito, E. Guillaum\'in-Espa\~na, H. N. N\'u\~nez-Y\'epez, R. P. Mart\'inez-y-Romero

arxiv:physics/0001030 v2 · 2000-01-17 · physics.ed-ph · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2FZUIUSNFOEHRB2PNK4VIOY44J}

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	2026-05-18T01:09:07.612251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17344524d2b8878874f6ab9543b1ce266a90a3fa3bc5ca69db8936603e52824

Aliases

arxiv: physics/0001030 · arxiv_version: physics/0001030v2 · doi: 10.48550/arxiv.physics/0001030 · pith_short_12: 2FZUIUSNFOEH · pith_short_16: 2FZUIUSNFOEHRB2P · pith_short_8: 2FZUIUSN

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/2FZUIUSNFOEHRB2PNK4VIOY44J \
  | 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: d17344524d2b8878874f6ab9543b1ce266a90a3fa3bc5ca69db8936603e52824

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5ed8288a442086029b9049464006dbd02049c1bb26cfc531fc5c44f5ebd1378",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2000-01-17T03:33:21Z",
    "title_canon_sha256": "c4f60382ef50b2c5bceceb90dbeb6edb0a55d56e02990553284ed8c24831dca0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0001030",
    "kind": "arxiv",
    "version": 2
  }
}