Pith Number

pith:ZQEAAVXY

pith:2015:ZQEAAVXYRSALDRIGQAXSDOH5E7

not attested not anchored not stored refs pending

Quantumness of spin-1 states

Daniel Braun, Fabian Bohnet-Waldraff, Olivier Giraud

arxiv:1510.07848 v1 · 2015-10-27 · 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{ZQEAAVXYRSALDRIGQAXSDOH5E7}

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	2026-05-18T01:23:02.762347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc080056f88c80b1c506802f21b8fd27fe456cadc4dcea15648ca1c0a7932e89

Aliases

arxiv: 1510.07848 · arxiv_version: 1510.07848v1 · doi: 10.48550/arxiv.1510.07848 · pith_short_12: ZQEAAVXYRSAL · pith_short_16: ZQEAAVXYRSALDRIG · pith_short_8: ZQEAAVXY

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/ZQEAAVXYRSALDRIGQAXSDOH5E7 \
  | 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: cc080056f88c80b1c506802f21b8fd27fe456cadc4dcea15648ca1c0a7932e89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb689e0fd0bc14a0335db500e94e3086a7e5355194ab93ee4d4e71a313f5baec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-10-27T10:38:07Z",
    "title_canon_sha256": "f492f9d910be35fdcaf9c055066446ac2efff638b70913cd6778d190cbd19948"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.07848",
    "kind": "arxiv",
    "version": 1
  }
}