Pith Number

pith:PY2KEYSI

pith:2003:PY2KEYSISKRHMK2DOVZUR5G5DA

not attested not anchored not stored refs pending

Operator normalized quantum arrival times in the presence of interactions

B. Navarro, D. Seidel, G.C. Hegerfeldt, J.G. Muga

arxiv:quant-ph/0311107 v1 · 2003-11-17 · quant-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{PY2KEYSISKRHMK2DOVZUR5G5DA}

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	2026-05-18T01:05:03.780726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e34a2624892a2762b43757348f4dd1830816393e6113782b245e8218025f8a1

Aliases

arxiv: quant-ph/0311107 · arxiv_version: quant-ph/0311107v1 · doi: 10.48550/arxiv.quant-ph/0311107 · pith_short_12: PY2KEYSISKRH · pith_short_16: PY2KEYSISKRHMK2D · pith_short_8: PY2KEYSI

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/PY2KEYSISKRHMK2DOVZUR5G5DA \
  | 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: 7e34a2624892a2762b43757348f4dd1830816393e6113782b245e8218025f8a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3471ed70f63f4f94fe1dc20f2896774e7b7221f92ef460b6acdc418509ca6961",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-11-17T14:35:02Z",
    "title_canon_sha256": "38f6edd3eb299d803fb1a29dfce12097f39ec988c922fa98a7f4cd5532527402"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0311107",
    "kind": "arxiv",
    "version": 1
  }
}