Pith Number

pith:6AMSJHU5

pith:2011:6AMSJHU5PJJDCQF56RQKSPNVSV

not attested not anchored not stored refs pending

Diffusion Adaptation Strategies for Distributed Optimization and Learning over Networks

Ali H. Sayed, Jianshu Chen

arxiv:1111.0034 v3 · 2011-10-31 · math.OC · cs.IT · cs.LG · cs.SI · math.IT · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6AMSJHU5PJJDCQF56RQKSPNVSV}

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	2026-05-18T01:59:49.272751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f019249e9d7a523140bdf460a93db59562a5cf371126c85b2010f8d01c4e5ab7

Aliases

arxiv: 1111.0034 · arxiv_version: 1111.0034v3 · doi: 10.48550/arxiv.1111.0034 · pith_short_12: 6AMSJHU5PJJD · pith_short_16: 6AMSJHU5PJJDCQF5 · pith_short_8: 6AMSJHU5

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/6AMSJHU5PJJDCQF56RQKSPNVSV \
  | 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: f019249e9d7a523140bdf460a93db59562a5cf371126c85b2010f8d01c4e5ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5e39e07f94ce6bfc5e8b340644cf874e6e463aca3d435aa76e2f43ba3c24ba4",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "cs.SI",
      "math.IT",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2011-10-31T21:16:40Z",
    "title_canon_sha256": "383a831ef2ae705cb639182837b058047bdfea8fdf43ec78c2987859b6f6492d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0034",
    "kind": "arxiv",
    "version": 3
  }
}