Pith Number

pith:CFIURSCF

pith:2014:CFIURSCF2I3ARKDKQ36YEYOZ4L

not attested not anchored not stored refs pending

Relaxed Recovery Conditions for OMP/OLS by Exploiting both Coherence and Decay

Ang\'elique Dr\'emeau, C\'edric Herzet, Charles Soussen

arxiv:1401.7533 v3 · 2014-01-29 · 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{CFIURSCF2I3ARKDKQ36YEYOZ4L}

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	2026-05-18T01:30:49.395802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

115148c845d23608a86a86fd8261d9e2c287c64f33a5b75edab413096f79bc3f

Aliases

arxiv: 1401.7533 · arxiv_version: 1401.7533v3 · doi: 10.48550/arxiv.1401.7533 · pith_short_12: CFIURSCF2I3A · pith_short_16: CFIURSCF2I3ARKDK · pith_short_8: CFIURSCF

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/CFIURSCF2I3ARKDKQ36YEYOZ4L \
  | 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: 115148c845d23608a86a86fd8261d9e2c287c64f33a5b75edab413096f79bc3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c96668d1c87e12de117fba6e1d63dae295dee65355f1bfb0b8b3628af7bfab3",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-01-29T15:09:10Z",
    "title_canon_sha256": "4c3cebca7b72f2e2f5e696d72a603abd3b2b92a5a2faaab05212f0aebd733f9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7533",
    "kind": "arxiv",
    "version": 3
  }
}