Pith Number

pith:EAQQP7HJ

pith:2012:EAQQP7HJAAEIS3FVCXHUNDT673

not attested not anchored not stored refs pending

Imperfect Delayed CSIT can be as Useful as Perfect Delayed CSIT: DoF Analysis and Constructions for the BC

Jinyuan Chen, Petros Elia

arxiv:1206.5426 v1 · 2012-06-23 · 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{EAQQP7HJAAEIS3FVCXHUNDT673}

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	2026-05-18T03:52:40.144107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

202107fce90008896cb515cf468e7efef9b19c9ad1dec2a5d0f6ac2dd675ebc8

Aliases

arxiv: 1206.5426 · arxiv_version: 1206.5426v1 · doi: 10.48550/arxiv.1206.5426 · pith_short_12: EAQQP7HJAAEI · pith_short_16: EAQQP7HJAAEIS3FV · pith_short_8: EAQQP7HJ

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/EAQQP7HJAAEIS3FVCXHUNDT673 \
  | 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: 202107fce90008896cb515cf468e7efef9b19c9ad1dec2a5d0f6ac2dd675ebc8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a17b03cb1cabdbea9f073de7ed74fe45fe7f6e917dd88388d88a8d250348732",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2012-06-23T18:47:35Z",
    "title_canon_sha256": "8f088890b2428eb7b80f9ce2d4b05f1d96c9134d55c93a20ef6e235a2f15e2aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5426",
    "kind": "arxiv",
    "version": 1
  }
}