Pith Number

pith:7ODDIL3G

pith:2014:7ODDIL3GU2NI2PYV3JDN6YVOIB

not attested not anchored not stored refs pending

Does Symmetry Imply PPT Property?

Daniel Cariello

arxiv:1405.3634 v1 · 2014-05-14 · math-ph · math.MP · 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{7ODDIL3GU2NI2PYV3JDN6YVOIB}

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	2026-05-18T01:18:54.522170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb86342f66a69a8d3f15da46df62ae40580c6a59f1ebfe6db155fcc603d6fdcf

Aliases

arxiv: 1405.3634 · arxiv_version: 1405.3634v1 · doi: 10.48550/arxiv.1405.3634 · pith_short_12: 7ODDIL3GU2NI · pith_short_16: 7ODDIL3GU2NI2PYV · pith_short_8: 7ODDIL3G

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/7ODDIL3GU2NI2PYV3JDN6YVOIB \
  | 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: fb86342f66a69a8d3f15da46df62ae40580c6a59f1ebfe6db155fcc603d6fdcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4539dc7f8f8455af17801fc7d1451d84da271739ce877b55a6043bc92b29900",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-05-14T19:25:51Z",
    "title_canon_sha256": "12e26a109e6df8813a87a0aeec971b11b729e67ca452c13f6ddc325793f2f7a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3634",
    "kind": "arxiv",
    "version": 1
  }
}