Pith Number

pith:VSEJROAU

pith:2003:VSEJROAUQLD35BMQA6JG3QOF5S

not attested not anchored not stored refs pending

Decoherence of Histories and Hydrodynamic Equations for a Linear Oscillator Chain

J.J.Halliwell

arxiv:quant-ph/0305084 v1 · 2003-05-15 · 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{VSEJROAUQLD35BMQA6JG3QOF5S}

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

1 paper in Pith

Wavefunction branches demand a definition!

Receipt and verification

First computed	2026-07-04T16:42:30.574643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac8898b81482c7be859007926dc1c5ec83664b9a56f533cbbf6a4bc545ade6db

Aliases

arxiv: quant-ph/0305084 · arxiv_version: quant-ph/0305084v1 · doi: 10.48550/arxiv.quant-ph/0305084 · pith_short_12: VSEJROAUQLD3 · pith_short_16: VSEJROAUQLD35BMQ · pith_short_8: VSEJROAU

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/VSEJROAUQLD35BMQA6JG3QOF5S \
  | 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: ac8898b81482c7be859007926dc1c5ec83664b9a56f533cbbf6a4bc545ade6db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fc6a9c84ccc6db0864678f166e01ca1956d41461f1822e64c827785c1358fcf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-05-15T13:54:34Z",
    "title_canon_sha256": "6eb2574d8551eca95804acd8852fb12dd35b2e2926e480fdabada3a12749a3e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0305084",
    "kind": "arxiv",
    "version": 1
  }
}