Pith Number

pith:3EAHGYU3

pith:2020:3EAHGYU33MHSCQ54RWUJ5XFSZR

not attested not anchored not stored refs pending

Compress or Interfere?

Abdulla Al-Ali, Aiman Erbad, Alaa Awad Abdellatif, Amr Mohamed, Lutfi Samara, Mohsen Guizani

arxiv:2006.15342 v1 · 2020-06-27 · eess.SP · cs.NI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3EAHGYU33MHSCQ54RWUJ5XFSZR}

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	2026-07-05T01:14:04.698969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d90073629bdb0f2143bc8da89edcb2cc7ea65f85901840d3791107e74cf32ae1

Aliases

arxiv: 2006.15342 · arxiv_version: 2006.15342v1 · doi: 10.48550/arxiv.2006.15342 · pith_short_12: 3EAHGYU33MHS · pith_short_16: 3EAHGYU33MHSCQ54 · pith_short_8: 3EAHGYU3

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/3EAHGYU33MHSCQ54RWUJ5XFSZR \
  | 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: d90073629bdb0f2143bc8da89edcb2cc7ea65f85901840d3791107e74cf32ae1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80356ad333a4d89317e27856a25d306706e0ba5c23ccaaf5b50d83a2396bb47c",
    "cross_cats_sorted": [
      "cs.NI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-06-27T11:37:08Z",
    "title_canon_sha256": "c25fc57863236bf6aa44a4a3fe2ade1de61ee0c3dd9c91b7a1b2b225e5c12f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.15342",
    "kind": "arxiv",
    "version": 1
  }
}