Pith Number

pith:O6XBKVN2

pith:2026:O6XBKVN2UIPU2KMIWYXZTDHTTR

not attested not anchored not stored refs pending

Accelerated Exact Recovery from Noisy Data via Averaging and Noise-Aware Adaptive Bregman-Kaczmarz

Abakar A. Mahamat, Idriss Tondji, Lionel Tondji

arxiv:2607.16003 v1 · 2026-07-17 · math.NA · cs.NA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O6XBKVN2UIPU2KMIWYXZTDHTTR}

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	2026-07-20T02:19:25.352503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77ae1555baa21f4d2988b62f998cf39c7c0fc3ad53cbc98f338aa00ec62b1557

Aliases

arxiv: 2607.16003 · arxiv_version: 2607.16003v1 · doi: 10.48550/arxiv.2607.16003 · pith_short_12: O6XBKVN2UIPU · pith_short_16: O6XBKVN2UIPU2KMI · pith_short_8: O6XBKVN2

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/O6XBKVN2UIPU2KMIWYXZTDHTTR \
  | 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: 77ae1555baa21f4d2988b62f998cf39c7c0fc3ad53cbc98f338aa00ec62b1557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d495f107a14cbd78182552faa5c86581945aaab1058f998c507ec32b241fa421",
    "cross_cats_sorted": [
      "cs.NA",
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-07-17T14:39:17Z",
    "title_canon_sha256": "b476b6f17e218ae6529071ea5bc423088313955499047460555c345601febaf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.16003",
    "kind": "arxiv",
    "version": 1
  }
}