Pith Number

pith:LH7SU4DX

pith:2014:LH7SU4DXBD4VRBPYD2XPOLGTRD

not attested not anchored not stored refs pending

Robust Recovery of Stream of Pulses using Convex Optimization

Arie Feuer, Shai Dekel, Tamir Bendory

arxiv:1412.3262 v5 · 2014-12-10 · 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{LH7SU4DXBD4VRBPYD2XPOLGTRD}

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	2026-05-18T01:16:09.949493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59ff2a707708f95885f81eaef72cd388e8cb4e10a6b90e6a8fd8249592ebb631

Aliases

arxiv: 1412.3262 · arxiv_version: 1412.3262v5 · doi: 10.48550/arxiv.1412.3262 · pith_short_12: LH7SU4DXBD4V · pith_short_16: LH7SU4DXBD4VRBPY · pith_short_8: LH7SU4DX

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/LH7SU4DXBD4VRBPYD2XPOLGTRD \
  | 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: 59ff2a707708f95885f81eaef72cd388e8cb4e10a6b90e6a8fd8249592ebb631

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35707a6425a5e192415e520a6d076cdf5fe433c3ad546059aa83976064e73407",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-12-10T11:25:31Z",
    "title_canon_sha256": "7664c0023001c3038ce2fc4178b020ae02813b6eff5888fb4070ae665480036d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3262",
    "kind": "arxiv",
    "version": 5
  }
}