Pith Number

pith:57UGJ5QS

pith:2010:57UGJ5QSTN7J7T7LA4UPBLDY3K

not attested not anchored not stored refs pending

Integer-Forcing Linear Receivers

Bobak Nazer, Jiening Zhan, Michael Gastpar, Uri Erez

arxiv:1003.5966 v4 · 2010-03-31 · 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{57UGJ5QSTN7J7T7LA4UPBLDY3K}

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	2026-05-18T02:45:49.906392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe864f6129b7e9fcfeb0728f0ac78da840c55ff5010d971391976c50e7b937d

Aliases

arxiv: 1003.5966 · arxiv_version: 1003.5966v4 · doi: 10.48550/arxiv.1003.5966 · pith_short_12: 57UGJ5QSTN7J · pith_short_16: 57UGJ5QSTN7J7T7L · pith_short_8: 57UGJ5QS

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/57UGJ5QSTN7J7T7LA4UPBLDY3K \
  | 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: efe864f6129b7e9fcfeb0728f0ac78da840c55ff5010d971391976c50e7b937d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b081163e9893cad8eece96296a2fc1d444b91326dfa3558b72358edea759ff9",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2010-03-31T03:57:24Z",
    "title_canon_sha256": "910cde67f59922f7910cd1f5c05f5f6030ca8eb8617843d3537fe59b2cd94c60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.5966",
    "kind": "arxiv",
    "version": 4
  }
}