Pith Number

pith:6WNNXUYZ

pith:2018:6WNNXUYZQLJTGQCJZJ66IRFNQK

not attested not anchored not stored refs pending

Prony Scenarios and Error Amplification in a Noisy Spike-Train Reconstruction

Gil Goldman, Yehonatan Salman, Yosef Yomdin

arxiv:1803.01685 v2 · 2018-02-25 · 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{6WNNXUYZQLJTGQCJZJ66IRFNQK}

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	2026-05-18T00:21:45.475258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f59adbd31982d3334049ca7de444ad82a42cd8942ee8a7e7aa182b07529ef2ee

Aliases

arxiv: 1803.01685 · arxiv_version: 1803.01685v2 · doi: 10.48550/arxiv.1803.01685 · pith_short_12: 6WNNXUYZQLJT · pith_short_16: 6WNNXUYZQLJTGQCJ · pith_short_8: 6WNNXUYZ

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/6WNNXUYZQLJTGQCJZJ66IRFNQK \
  | 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: f59adbd31982d3334049ca7de444ad82a42cd8942ee8a7e7aa182b07529ef2ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "040a05270f8ac63ab806785432395768e355d62a6194b30adc5862e1b3489794",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-02-25T13:34:04Z",
    "title_canon_sha256": "162076b43b63fcb9db84b7dbbcbeef7764064223e177e2ebd389f4804ee2e6db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01685",
    "kind": "arxiv",
    "version": 2
  }
}