Pith Number

pith:Y7IV6633

pith:2015:Y7IV6633MWM2G264E52PYXA7Y3

not attested not anchored not stored refs pending

Separability conditions based on local fine-grained uncertainty relations

Alexey E. Rastegin

arxiv:1508.03925 v2 · 2015-08-17 · 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{Y7IV6633MWM2G264E52PYXA7Y3}

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	2026-05-18T01:12:01.717952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7d15f7b7b6599a36bdc2774fc5c1fc6e0530effc8e65f7f4f47d0702df21e53

Aliases

arxiv: 1508.03925 · arxiv_version: 1508.03925v2 · doi: 10.48550/arxiv.1508.03925 · pith_short_12: Y7IV6633MWM2 · pith_short_16: Y7IV6633MWM2G264 · pith_short_8: Y7IV6633

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/Y7IV6633MWM2G264E52PYXA7Y3 \
  | 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: c7d15f7b7b6599a36bdc2774fc5c1fc6e0530effc8e65f7f4f47d0702df21e53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c1179d05a1a48c671fae2e552bf75938662e1026592a81e9a0f4cde5b6e2c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-08-17T05:03:02Z",
    "title_canon_sha256": "39cbf0136a133177e85791d0a68a555615020e3ac4c0826d7dc4e2826dd3a3d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03925",
    "kind": "arxiv",
    "version": 2
  }
}