Pith Number

pith:2TFVKX3U

pith:2017:2TFVKX3UXO2KXP5LRLDDVL2OXO

not attested not anchored not stored refs pending

Iterative Thresholding for Demixing Structured Superpositions in High Dimensions

Chinmay Hegde, Mohammadreza Soltani

arxiv:1701.06597 v1 · 2017-01-23 · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2TFVKX3UXO2KXP5LRLDDVL2OXO}

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	2026-05-18T00:52:12.590989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4cb555f74bbb4abbfab8ac63aaf4ebbaf229d0ddca4cf26c4290e84f798b4ab

Aliases

arxiv: 1701.06597 · arxiv_version: 1701.06597v1 · doi: 10.48550/arxiv.1701.06597 · pith_short_12: 2TFVKX3UXO2K · pith_short_16: 2TFVKX3UXO2KXP5L · pith_short_8: 2TFVKX3U

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/2TFVKX3UXO2KXP5LRLDDVL2OXO \
  | 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: d4cb555f74bbb4abbfab8ac63aaf4ebbaf229d0ddca4cf26c4290e84f798b4ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "153c822079abed8142b7530fd4a4fba46cf3a870634ff33a3815a3a8de60022d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-01-23T19:28:30Z",
    "title_canon_sha256": "09d0d4cde0f8022b83f48a32e690eaaaacb1dd5bb77dc5547800f121a03166e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06597",
    "kind": "arxiv",
    "version": 1
  }
}