Pith Number

pith:EQFQL7SR

pith:2017:EQFQL7SRUYG7HO2QQ5FNQYWBO5

not attested not anchored not stored refs pending

Fairness Comparison of Uplink NOMA and OMA

Derrick Wing Kwan Ng, Jiajia Guo, Jinhong Yuan, Zhiqiang Wei

arxiv:1703.04959 v1 · 2017-03-15 · cs.IT · math.IT

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

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	2026-05-18T00:48:38.720223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

240b05fe51a60df3bb50874ad862c1775fd18bbd12df6a3e6fa1dec59dadd6eb

Aliases

arxiv: 1703.04959 · arxiv_version: 1703.04959v1 · doi: 10.48550/arxiv.1703.04959 · pith_short_12: EQFQL7SRUYG7 · pith_short_16: EQFQL7SRUYG7HO2Q · pith_short_8: EQFQL7SR

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/EQFQL7SRUYG7HO2QQ5FNQYWBO5 \
  | 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: 240b05fe51a60df3bb50874ad862c1775fd18bbd12df6a3e6fa1dec59dadd6eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ced59ad3d2c939c626b9d9962b73cec88c5ccbf1082e842f47c737338264845f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-03-15T06:40:20Z",
    "title_canon_sha256": "fcf8cd973fc90e0272db1346ba439e5678cbcb92cb43b404fee979cfa2b8ceac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04959",
    "kind": "arxiv",
    "version": 1
  }
}