Pith Number

pith:3R37GQY2

pith:2018:3R37GQY2GBDG64UAAXOGMHNXPX

not attested not anchored not stored refs pending

Experimentally identifying the entanglement class of pure tripartite states

Amandeep Singh, Arvind, Kavita Dorai

arxiv:1808.03040 v1 · 2018-08-09 · 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{3R37GQY2GBDG64UAAXOGMHNXPX}

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	2026-05-18T00:02:15.810477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc77f3431a30466f728005dc661db77dcda90ad723d8bf7c5e866426850d5982

Aliases

arxiv: 1808.03040 · arxiv_version: 1808.03040v1 · doi: 10.48550/arxiv.1808.03040 · pith_short_12: 3R37GQY2GBDG · pith_short_16: 3R37GQY2GBDG64UA · pith_short_8: 3R37GQY2

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/3R37GQY2GBDG64UAAXOGMHNXPX \
  | 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: dc77f3431a30466f728005dc661db77dcda90ad723d8bf7c5e866426850d5982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2f39a042bc9ee4d27cbd43a50bde8363206e814a5941ac7174b6b58f2a05b60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-09T06:56:03Z",
    "title_canon_sha256": "24f5924b7f4fd3dd305ebb91afbd8e959e32d553ab6352e19f5eb97d4abfde77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03040",
    "kind": "arxiv",
    "version": 1
  }
}