Pith Number

pith:3XESPJXH

pith:2016:3XESPJXHL5YH7TKH6I4U3545QV

not attested not anchored not stored refs pending

Performance Limits for Noisy Multi-Measurement Vector Problems

Dror Baron, Florent Krzakala, Junan Zhu

arxiv:1604.02475 v2 · 2016-04-08 · cs.IT · cs.DC · 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{3XESPJXHL5YH7TKH6I4U3545QV}

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	2026-05-18T00:48:05.698233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddc927a6e75f707fcd47f2394df79d8548bd1079230dacdc5df35310dc8e0c7e

Aliases

arxiv: 1604.02475 · arxiv_version: 1604.02475v2 · doi: 10.48550/arxiv.1604.02475 · pith_short_12: 3XESPJXHL5YH · pith_short_16: 3XESPJXHL5YH7TKH · pith_short_8: 3XESPJXH

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/3XESPJXHL5YH7TKH6I4U3545QV \
  | 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: ddc927a6e75f707fcd47f2394df79d8548bd1079230dacdc5df35310dc8e0c7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e860b5f1e0f5b3e8f53efd480a86f492ad832790a064350a735902c4da9498c",
    "cross_cats_sorted": [
      "cs.DC",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-04-08T20:30:51Z",
    "title_canon_sha256": "9a55b4d41ad35b2cece3c2ea65b88dd90f78247ee3501ef0423a01a016dea1f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02475",
    "kind": "arxiv",
    "version": 2
  }
}