Pith Number

pith:6ZH4TBCZ

pith:2021:6ZH4TBCZ3YBQZUKMYW4RVJIHRP

not attested not anchored not stored refs pending

AIRIS: Artificial Intelligence Enhanced Signal Processing in Reconfigurable Intelligent Surface Communications

Feifei Gao, Mengnan Jian, Muye Li, Shun Zhang, Yajun Zhao

arxiv:2106.00171 v1 · 2021-06-01 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6ZH4TBCZ3YBQZUKMYW4RVJIHRP}

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	2026-07-05T02:45:01.508426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f64fc98459de030cd14cc5b91aa5078bc80cc56787b6737ad79a16f7d8eca85a

Aliases

arxiv: 2106.00171 · arxiv_version: 2106.00171v1 · doi: 10.48550/arxiv.2106.00171 · pith_short_12: 6ZH4TBCZ3YBQ · pith_short_16: 6ZH4TBCZ3YBQZUKM · pith_short_8: 6ZH4TBCZ

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/6ZH4TBCZ3YBQZUKMYW4RVJIHRP \
  | 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: f64fc98459de030cd14cc5b91aa5078bc80cc56787b6737ad79a16f7d8eca85a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "deab98821ebd1e0b5205bafd79fcd6e8ab2042915c18ccc93437e1db08bfd407",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-06-01T01:39:10Z",
    "title_canon_sha256": "569ff21785337e6461612cbe807bb8b5911619216ef12f5341d8c15a1ba8c0f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.00171",
    "kind": "arxiv",
    "version": 1
  }
}