Pith Number

pith:EREMZEFY

pith:2020:EREMZEFYO5B5OSB5ESTAMLZAQZ

not attested not anchored not stored refs pending

Solving Sparse Linear Inverse Problems in Communication Systems: A Deep Learning Approach With Adaptive Depth

Bo Ai, Bowen Zhang, Shi Jin, Wei Chen, Zhangdui Zhong

arxiv:2010.15376 v1 · 2020-10-29 · eess.SP · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EREMZEFYO5B5OSB5ESTAMLZAQZ}

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	2026-07-05T02:10:07.149118Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2448cc90b87743d7483d24a6062f208672839d8725a9b45c6acc31cb99ebc789

Aliases

arxiv: 2010.15376 · arxiv_version: 2010.15376v1 · doi: 10.48550/arxiv.2010.15376 · pith_short_12: EREMZEFYO5B5 · pith_short_16: EREMZEFYO5B5OSB5 · pith_short_8: EREMZEFY

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/EREMZEFYO5B5OSB5ESTAMLZAQZ \
  | 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: 2448cc90b87743d7483d24a6062f208672839d8725a9b45c6acc31cb99ebc789

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "106009ce81a978dbc0e801544871e302759b850a5071f2bbf706644d0c25016b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-10-29T06:32:53Z",
    "title_canon_sha256": "604f41fc99dfa2cf867edd22e21baa1eb1128cd332b4cfb5d73d09d7adbfe852"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15376",
    "kind": "arxiv",
    "version": 1
  }
}