Pith Number

pith:ISJRJUZP

pith:2022:ISJRJUZPBJSK7U6MLG7WT55DVR

not attested not anchored not stored refs pending

Time-energy uncertainty relation for noisy quantum metrology

Jens Eisert, John Preskill, Joseph M. Renes, Mischa P. Woods, Philippe Faist, Victor V. Albert

arxiv:2207.13707 v2 · 2022-07-27 · 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{ISJRJUZPBJSK7U6MLG7WT55DVR}

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	2026-07-05T07:40:49.656071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

449314d32f0a64afd3cc59bf69f7a3ac71824ac2fd090e7ec71b0754e0775a40

Aliases

arxiv: 2207.13707 · arxiv_version: 2207.13707v2 · doi: 10.48550/arxiv.2207.13707 · pith_short_12: ISJRJUZPBJSK · pith_short_16: ISJRJUZPBJSK7U6M · pith_short_8: ISJRJUZP

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/ISJRJUZPBJSK7U6MLG7WT55DVR \
  | 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: 449314d32f0a64afd3cc59bf69f7a3ac71824ac2fd090e7ec71b0754e0775a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6ec406aeb1a347924078d958dc9f11ed6f51e022693af63d8cc2a61a879f2b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-27T18:00:00Z",
    "title_canon_sha256": "cf61700b748364175b6b6d10beee5cf72640c1db7499b7266fcdfe1f6ab3e022"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.13707",
    "kind": "arxiv",
    "version": 2
  }
}