Pith Number

pith:RFTJTSHB

pith:2006:RFTJTSHBIEIWIJCPLUXJKF2HHU

not attested not anchored not stored refs pending

Interaction in Quantum Communication

Amnon Ta-Shma, Ashwin Nayak, David Zuckerman, Hartmut Klauck

arxiv:quant-ph/0603135 v1 · 2006-03-15 · quant-ph · cs.CC · cs.IT · math.IT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFTJTSHBIEIWIJCPLUXJKF2HHU}

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	2026-05-18T00:20:28.162125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896699c8e1411164244f5d2e9517473d0234fd4a7d84467973920a4ab0e4b445

Aliases

arxiv: quant-ph/0603135 · arxiv_version: quant-ph/0603135v1 · doi: 10.48550/arxiv.quant-ph/0603135 · pith_short_12: RFTJTSHBIEIW · pith_short_16: RFTJTSHBIEIWIJCP · pith_short_8: RFTJTSHB

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/RFTJTSHBIEIWIJCPLUXJKF2HHU \
  | 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: 896699c8e1411164244f5d2e9517473d0234fd4a7d84467973920a4ab0e4b445

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16403e3ccbf70aca241f606dd5bf43e1a9ad9266f41a6559d9663e20c16ef24b",
    "cross_cats_sorted": [
      "cs.CC",
      "cs.IT",
      "math.IT"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-03-15T12:45:08Z",
    "title_canon_sha256": "3a6bd345bef82705e03ace80f157ec7e85428fcc3d63c385a4671bce7a2eac07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0603135",
    "kind": "arxiv",
    "version": 1
  }
}