Pith Number

pith:LRXPBN5I

pith:2011:LRXPBN5IYOMQIVSUTLSPEBF6XH

not attested not anchored not stored refs pending

Understanding quantum measurement from the solution of dynamical models

Armen E. Allahverdyan, Roger Balian, Theo M. Nieuwenhuizen

arxiv:1107.2138 v4 · 2011-07-11 · quant-ph · cond-mat.stat-mech · 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{LRXPBN5IYOMQIVSUTLSPEBF6XH}

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	2026-05-18T02:01:20.071798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c6ef0b7a8c3990456549ae4f204beb9d4d17f37e9642e15b4fa96b358d9bf95

Aliases

arxiv: 1107.2138 · arxiv_version: 1107.2138v4 · doi: 10.48550/arxiv.1107.2138 · pith_short_12: LRXPBN5IYOMQ · pith_short_16: LRXPBN5IYOMQIVSU · pith_short_8: LRXPBN5I

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/LRXPBN5IYOMQIVSUTLSPEBF6XH \
  | 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: 5c6ef0b7a8c3990456549ae4f204beb9d4d17f37e9642e15b4fa96b358d9bf95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c49842970941f5afd1c9383fbde655f2cf65ed2bd7b05dc8ebda9828b37b16c8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-11T20:37:59Z",
    "title_canon_sha256": "1daf1dc3935efa4b0dd9d691d7bfbe6e4b0c0cdc2f20f0d8cf4f4ba98dbf4563"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2138",
    "kind": "arxiv",
    "version": 4
  }
}