Pith Number

pith:V7V5IHBT

pith:2015:V7V5IHBT5RGYDS2VXVVTO33K23

not attested not anchored not stored refs pending

Entanglement distribution over quantum code-division-multiple-access networks

Chang-long Zhu, Franco Nori, Jing Zhang, Nan Yang, Yu-xi Liu

arxiv:1507.02004 v2 · 2015-07-08 · 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{V7V5IHBT5RGYDS2VXVVTO33K23}

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	2026-05-18T01:28:04.274917Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afebd41c33ec4d81cb55bd6b376f6ad6c5ca1d156c5ba658c135ec6035625bc0

Aliases

arxiv: 1507.02004 · arxiv_version: 1507.02004v2 · doi: 10.48550/arxiv.1507.02004 · pith_short_12: V7V5IHBT5RGY · pith_short_16: V7V5IHBT5RGYDS2V · pith_short_8: V7V5IHBT

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/V7V5IHBT5RGYDS2VXVVTO33K23 \
  | 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: afebd41c33ec4d81cb55bd6b376f6ad6c5ca1d156c5ba658c135ec6035625bc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd6da472e4e61dc6fa9e00828267c1189d0add565d1468b733b707b500fdf581",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-08T01:53:02Z",
    "title_canon_sha256": "21fca72cf3d22cc24302f1b19999a131093c2e70de14c95a079b56caebbc8bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02004",
    "kind": "arxiv",
    "version": 2
  }
}