Pith Number

pith:NFSMFMME

pith:2014:NFSMFMME7JLAPLX7KD6GSS2WM7

not attested not anchored not stored refs pending

Distortion-Rate Function of Sub-Nyquist Sampled Gaussian Sources

Alon Kipnis, Andrea J. Goldsmith, Tsachy Weissman, Yonina C. Eldar

arxiv:1405.5329 v4 · 2014-05-21 · 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{NFSMFMME7JLAPLX7KD6GSS2WM7}

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	2026-05-18T01:22:08.631718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6964c2b184fa5607aeff50fc694b5667ffc890b8c62124b895f04096e3e90fa0

Aliases

arxiv: 1405.5329 · arxiv_version: 1405.5329v4 · doi: 10.48550/arxiv.1405.5329 · pith_short_12: NFSMFMME7JLA · pith_short_16: NFSMFMME7JLAPLX7 · pith_short_8: NFSMFMME

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/NFSMFMME7JLAPLX7KD6GSS2WM7 \
  | 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: 6964c2b184fa5607aeff50fc694b5667ffc890b8c62124b895f04096e3e90fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a33ddf2614fe66f6270645ab4e00e0c059c7b0b286bb61a57f2a1c7e2a916044",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-05-21T08:25:08Z",
    "title_canon_sha256": "69b8c5c7eb6a8b0aae4fb2267d9a22d10935e4a3e23f002338d379b471e4f475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5329",
    "kind": "arxiv",
    "version": 4
  }
}