Pith Number

pith:ZCXIDNJI

pith:2016:ZCXIDNJILRVAIY4CYSZ53REL62

not attested not anchored not stored refs pending

Quantum Fisher Information of an Open and Noisy System in the Steady State

Azmi Ali Altintas

arxiv:1602.06783 v1 · 2016-02-19 · 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{ZCXIDNJILRVAIY4CYSZ53REL62}

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	2026-05-18T01:20:13.168945Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8ae81b5285c6a046382c4b3ddc48bf6ae19604f2eeae532f19a81ed8193f8ae

Aliases

arxiv: 1602.06783 · arxiv_version: 1602.06783v1 · doi: 10.48550/arxiv.1602.06783 · pith_short_12: ZCXIDNJILRVA · pith_short_16: ZCXIDNJILRVAIY4C · pith_short_8: ZCXIDNJI

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/ZCXIDNJILRVAIY4CYSZ53REL62 \
  | 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: c8ae81b5285c6a046382c4b3ddc48bf6ae19604f2eeae532f19a81ed8193f8ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c36cd3d70fa8e925ffc094b04d8d1ed934d0dae49fa741c5a7d9d9d992475d28",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-19T08:12:34Z",
    "title_canon_sha256": "85ed2e9a4516d9b4d7692a30a41077eca10627fb35fe803f96c1f341e1d09ae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.06783",
    "kind": "arxiv",
    "version": 1
  }
}