Pith Number

pith:4AQWSKXL

pith:2004:4AQWSKXLES4IOSBLEO6T3QINPX

not attested not anchored not stored refs pending

Complete conditions for entanglement transfer

M. Paternostro, M. S. Kim, W. Son

arxiv:quant-ph/0403180 v1 · 2004-03-25 · 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{4AQWSKXLES4IOSBLEO6T3QINPX}

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	2026-07-04T16:50:15.128713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e021692aeb24b887482b23bd3dc10d7df374e60f5ab3b56c57dc7af2358a2257

Aliases

arxiv: quant-ph/0403180 · arxiv_version: quant-ph/0403180v1 · doi: 10.48550/arxiv.quant-ph/0403180 · pith_short_12: 4AQWSKXLES4I · pith_short_16: 4AQWSKXLES4IOSBL · pith_short_8: 4AQWSKXL

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/4AQWSKXLES4IOSBLEO6T3QINPX \
  | 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: e021692aeb24b887482b23bd3dc10d7df374e60f5ab3b56c57dc7af2358a2257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60c287d393862a91402cd298c5f345aa52e54e0e502efeb12e81cb676a005f7b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2004-03-25T14:42:50Z",
    "title_canon_sha256": "08a6c57cfc3d4eb651744c4d7e49193218ac86dcab10290967c8619dcee5172b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0403180",
    "kind": "arxiv",
    "version": 1
  }
}