Pith Number

pith:DND7JRQN

pith:2016:DND7JRQNLR2XN3BME7ETDUXRNG

not attested not anchored not stored refs pending

Irreversible Evolution of a Wave Packet in The Rigged Hilbert Space Quantum Mechanics

Claudio Conti, Giulia Marcucci

arxiv:1607.08109 v2 · 2016-07-27 · quant-ph · math-ph · math.MP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DND7JRQNLR2XN3BME7ETDUXRNG}

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	2026-05-18T00:55:45.773895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b47f4c60d5c7576ec2c27c931d2f169b0adcb8c08ade2607ef32a3521e485aa

Aliases

arxiv: 1607.08109 · arxiv_version: 1607.08109v2 · doi: 10.48550/arxiv.1607.08109 · pith_short_12: DND7JRQNLR2X · pith_short_16: DND7JRQNLR2XN3BM · pith_short_8: DND7JRQN

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/DND7JRQNLR2XN3BME7ETDUXRNG \
  | 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: 1b47f4c60d5c7576ec2c27c931d2f169b0adcb8c08ade2607ef32a3521e485aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd49a690d091028c3537884decf504d75141b98dd0ac1896bcc187dbb1d6f846",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-27T14:22:30Z",
    "title_canon_sha256": "17556433c08037379a664bcba8bb0b254ce4a1a0cf70e142b7fb3e9045f269a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08109",
    "kind": "arxiv",
    "version": 2
  }
}