Pith Number

pith:EQ7JMCFH

pith:2001:EQ7JMCFHLXRHG76KUV72OACTY2

not attested not anchored not stored refs pending

Self-adjoint extensions of operators and the teaching of quantum mechanics

Galliano Valent, Guy Bonneau, Jacques Faraut

arxiv:quant-ph/0103153 v1 · 2001-03-28 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EQ7JMCFHLXRHG76KUV72OACTY2}

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.

Cited by

3 papers in Pith

Boundary conditions and Hilbert spaces in no-roll quantum cosmology

Polymer quantum mechanics on compact configuration spaces

All Hilbert spaces are the same: consequences for generalized coordinates and momenta

Receipt and verification

First computed	2026-07-04T16:28:56.627518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

243e9608a75de2737fcaa57fa70053c6a35e7cff1f6ca6dc0a9776b9754c1559

Aliases

arxiv: quant-ph/0103153 · arxiv_version: quant-ph/0103153v1 · doi: 10.48550/arxiv.quant-ph/0103153 · pith_short_12: EQ7JMCFHLXRH · pith_short_16: EQ7JMCFHLXRHG76K · pith_short_8: EQ7JMCFH

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/EQ7JMCFHLXRHG76KUV72OACTY2 \
  | 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: 243e9608a75de2737fcaa57fa70053c6a35e7cff1f6ca6dc0a9776b9754c1559

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a78dfadab667daf218c6bddb459011d3d48a93f09da389d982d2c2acdb23c6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-03-28T13:32:21Z",
    "title_canon_sha256": "348fe067a06b9f28a8dbe52446f9525d367a6345480afc256d237ece9acae7c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0103153",
    "kind": "arxiv",
    "version": 1
  }
}