Pith Number

pith:SUFK2MZ6

pith:2018:SUFK2MZ6F6BDYRZJCIFLMPTXMU

not attested not anchored not stored refs pending

Entanglement Availability Differentiation Service for the Quantum Internet

Laszlo Gyongyosi, Sandor Imre

arxiv:1808.07859 v1 · 2018-08-23 · 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{SUFK2MZ6F6BDYRZJCIFLMPTXMU}

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	2026-05-18T00:07:24.129817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

950aad333e2f823c4729120ab63e7765038f50c30b6ba909ce34945439894c98

Aliases

arxiv: 1808.07859 · arxiv_version: 1808.07859v1 · doi: 10.48550/arxiv.1808.07859 · pith_short_12: SUFK2MZ6F6BD · pith_short_16: SUFK2MZ6F6BDYRZJ · pith_short_8: SUFK2MZ6

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/SUFK2MZ6F6BDYRZJCIFLMPTXMU \
  | 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: 950aad333e2f823c4729120ab63e7765038f50c30b6ba909ce34945439894c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06bffbdeaedd464f8d7971a9423977c348b63c3b652be9cf1bda9659842840b3",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-23T17:41:17Z",
    "title_canon_sha256": "8d56bfb6e8f74ce0b944861360e5395f45d4e002112e53e8003b7288ae06e2a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07859",
    "kind": "arxiv",
    "version": 1
  }
}