Pith Number

pith:5GX2EKBE

pith:2011:5GX2EKBEMC3DSHLWRQBATUZI2X

not attested not anchored not stored refs pending

Quantum interference channels

Ivan Savov, Mark M. Wilde, Omar Fawzi, Patrick Hayden, Pranab Sen

arxiv:1102.2955 v3 · 2011-02-15 · quant-ph · 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{5GX2EKBEMC3DSHLWRQBATUZI2X}

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	2026-05-18T02:22:31.745691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9afa2282460b6391d768c0209d328d5c8993709f97fd3fe140e3b3ad96551a2

Aliases

arxiv: 1102.2955 · arxiv_version: 1102.2955v3 · doi: 10.48550/arxiv.1102.2955 · pith_short_12: 5GX2EKBEMC3D · pith_short_16: 5GX2EKBEMC3DSHLW · pith_short_8: 5GX2EKBE

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/5GX2EKBEMC3DSHLWRQBATUZI2X \
  | 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: e9afa2282460b6391d768c0209d328d5c8993709f97fd3fe140e3b3ad96551a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d685d89f5ba1c2acf4f24550e3d23099ed3e77308be7493195362b1c942a54fd",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-15T03:40:45Z",
    "title_canon_sha256": "89a7c28f670ba917b4844bf095276579515856e88211b450aa7de8888d1084a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2955",
    "kind": "arxiv",
    "version": 3
  }
}