Pith Number

pith:SFYEYXOF

pith:2015:SFYEYXOFTDTR3NXSRHSP5S3USK

not attested not anchored not stored refs pending

State-independent contextuality sets for a qutrit

Hong-Yi Su, Jing-Ling Chen, Zhen-Peng Xu

arxiv:1501.01746 v2 · 2015-01-08 · 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{SFYEYXOFTDTR3NXSRHSP5S3USK}

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	2026-05-18T02:29:45.134832Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91704c5dc598e71db6f289e4fecb7492bcc92189bd233411bc2f582ad7d0358f

Aliases

arxiv: 1501.01746 · arxiv_version: 1501.01746v2 · doi: 10.48550/arxiv.1501.01746 · pith_short_12: SFYEYXOFTDTR · pith_short_16: SFYEYXOFTDTR3NXS · pith_short_8: SFYEYXOF

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/SFYEYXOFTDTR3NXSRHSP5S3USK \
  | 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: 91704c5dc598e71db6f289e4fecb7492bcc92189bd233411bc2f582ad7d0358f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64362623956b990f03c881c0ddb1e277dd9b5434e078e446e604e57cd4e954e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-08T06:58:05Z",
    "title_canon_sha256": "90591a5398c1ab6560496eed89d2abf320fcb95c4ed1cdb6ad862b851e76b96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01746",
    "kind": "arxiv",
    "version": 2
  }
}