Pith Number

pith:V4WZFJWT

pith:2000:V4WZFJWTEL4CPMA64TT2EWAZV3

not attested not anchored not stored refs pending

Entanglement Teleportation Through Cat-like States

Anirban Roy, Debasis Sarkar, Guruprasad Kar, Sibasish Ghosh, Ujjwal Sen

arxiv:quant-ph/0012110 v1 · 2000-12-20 · 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{V4WZFJWTEL4CPMA64TT2EWAZV3}

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	2026-05-18T01:05:05.140542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af2d92a6d322f827b01ee4e7a25819aec9212d776bf704719070970d9838c1b0

Aliases

arxiv: quant-ph/0012110 · arxiv_version: quant-ph/0012110v1 · doi: 10.48550/arxiv.quant-ph/0012110 · pith_short_12: V4WZFJWTEL4C · pith_short_16: V4WZFJWTEL4CPMA6 · pith_short_8: V4WZFJWT

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/V4WZFJWTEL4CPMA64TT2EWAZV3 \
  | 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: af2d92a6d322f827b01ee4e7a25819aec9212d776bf704719070970d9838c1b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b43d310106ea14ee273fdcbf79543627a859f89701836f53b916e2e65c3aefa0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2000-12-20T12:08:27Z",
    "title_canon_sha256": "81001d837b1aeaba99218f561936da78ba8faae52cc3c0ab9eec90ee3db73a3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0012110",
    "kind": "arxiv",
    "version": 1
  }
}