Pith Number

pith:3DBV5KG3

pith:2010:3DBV5KG3LXNRGN2DCP6KBKCKL2

not attested not anchored not stored refs pending

Disappearance of entanglement: a topological point of view

Dong Zhou, Robert Joynt

arxiv:1006.5474 v3 · 2010-06-28 · 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{3DBV5KG3LXNRGN2DCP6KBKCKL2}

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	2026-05-18T03:58:14.239271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8c35ea8db5ddb13374313fca0a84a5e830dc578ebaae3737cc390950df1f5e9

Aliases

arxiv: 1006.5474 · arxiv_version: 1006.5474v3 · doi: 10.48550/arxiv.1006.5474 · pith_short_12: 3DBV5KG3LXNR · pith_short_16: 3DBV5KG3LXNRGN2D · pith_short_8: 3DBV5KG3

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/3DBV5KG3LXNRGN2DCP6KBKCKL2 \
  | 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: d8c35ea8db5ddb13374313fca0a84a5e830dc578ebaae3737cc390950df1f5e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10751190fa00a006e7d7539b59e2a6109d1c1f0423c9ecd0b9cec80d23be2b4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-06-28T21:28:38Z",
    "title_canon_sha256": "c8d96975ff12caf74173118e1a3c1feb546999a3027ae6f1e032fabafe1bc149"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5474",
    "kind": "arxiv",
    "version": 3
  }
}