Pith Number

pith:ZY6UUIFB

pith:2016:ZY6UUIFBV46JO2CMK72ACCXMDG

not attested not anchored not stored refs pending

Measurement Protocol for the Entanglement Spectrum of Cold Atoms

Alireza Seif, Guanyu Zhu, Hannes Pichler, Mohammad Hafezi, Peter Zoller

arxiv:1605.08624 v2 · 2016-05-27 · cond-mat.quant-gas · 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{ZY6UUIFBV46JO2CMK72ACCXMDG}

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	2026-05-18T00:57:12.519120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3d4a20a1af3c97684c57f4010aec19891d2aee83a320382a99b8087c5159ce

Aliases

arxiv: 1605.08624 · arxiv_version: 1605.08624v2 · doi: 10.48550/arxiv.1605.08624 · pith_short_12: ZY6UUIFBV46J · pith_short_16: ZY6UUIFBV46JO2CM · pith_short_8: ZY6UUIFB

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/ZY6UUIFBV46JO2CMK72ACCXMDG \
  | 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: ce3d4a20a1af3c97684c57f4010aec19891d2aee83a320382a99b8087c5159ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94a88d6001a387e2a2882475e587a8b6fce5fdd41e01cd9202957b96a05ebbfe",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-05-27T13:13:58Z",
    "title_canon_sha256": "8933cd1fee8834fe938fa84fc1896d010a6418febcb22f3bc631b81b05517244"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08624",
    "kind": "arxiv",
    "version": 2
  }
}