Pith Number

pith:TDLS2SJO

pith:2001:TDLS2SJOS7D4L5HVL7XJOFDPCX

not attested not anchored not stored refs pending

Evolution of entanglement for spin-flip dynamics

S. Koziel, W. A. Majewski

arxiv:quant-ph/0101033 v3 · 2001-01-07 · 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{TDLS2SJOS7D4L5HVL7XJOFDPCX}

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	2026-05-18T01:05:05.088221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d72d492e97c7c5f4f55fee97146f15c0fffd3a3d345610a2fcabfae95b265a

Aliases

arxiv: quant-ph/0101033 · arxiv_version: quant-ph/0101033v3 · doi: 10.48550/arxiv.quant-ph/0101033 · pith_short_12: TDLS2SJOS7D4 · pith_short_16: TDLS2SJOS7D4L5HV · pith_short_8: TDLS2SJO

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/TDLS2SJOS7D4L5HVL7XJOFDPCX \
  | 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: 98d72d492e97c7c5f4f55fee97146f15c0fffd3a3d345610a2fcabfae95b265a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "954e8c6b27e01d5099ff7c35429c1cb1b3e265f19507a6aaabe1a28314d1f909",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-01-07T12:15:43Z",
    "title_canon_sha256": "4bfbfed7940efb51ee69b1afa30f64ef50fb3b1dcf89def4b094678f70f882e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0101033",
    "kind": "arxiv",
    "version": 3
  }
}