Pith Number

pith:KADNYXIC

pith:2021:KADNYXICF75VDICB362WMOIBA2

not attested not anchored not stored refs pending

Separable Joint Blind Deconvolution and Demixing

Dana Weitzner, Raja Giryes

arxiv:2102.02703 v1 · 2021-02-04 · 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{KADNYXICF75VDICB362WMOIBA2}

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	2026-07-05T02:33:28.311219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5006dc5d022ffb51a041dfb566390106a6724f1715e987795df46d8151d1abf4

Aliases

arxiv: 2102.02703 · arxiv_version: 2102.02703v1 · doi: 10.48550/arxiv.2102.02703 · pith_short_12: KADNYXICF75V · pith_short_16: KADNYXICF75VDICB · pith_short_8: KADNYXIC

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/KADNYXICF75VDICB362WMOIBA2 \
  | 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: 5006dc5d022ffb51a041dfb566390106a6724f1715e987795df46d8151d1abf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8541be3d88e393c27ee3cd4641c45270dd5958e495ca33517c3d927c6fc74b0c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2021-02-04T15:55:17Z",
    "title_canon_sha256": "fcef918891d6e183bf26a2abaab82b3bcbaf486c1ef7f9cd2947702de6bc9a0b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.02703",
    "kind": "arxiv",
    "version": 1
  }
}