Pith Number

pith:F4E66PZR

pith:2021:F4E66PZR3S4YYW4F7SUWGS7IAQ

not attested not anchored not stored refs pending

Competing Adaptive Networks

Ali H. Sayed, Stefan Vlaski

arxiv:2103.15664 v1 · 2021-03-29 · cs.MA · cs.LG · eess.SP · 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{F4E66PZR3S4YYW4F7SUWGS7IAQ}

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	2026-07-05T02:27:08.635754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f09ef3f31dcb98c5b85fca9634be80415ee5c8099844b1267942d2fdb8c9843

Aliases

arxiv: 2103.15664 · arxiv_version: 2103.15664v1 · doi: 10.48550/arxiv.2103.15664 · pith_short_12: F4E66PZR3S4Y · pith_short_16: F4E66PZR3S4YYW4F · pith_short_8: F4E66PZR

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/F4E66PZR3S4YYW4F7SUWGS7IAQ \
  | 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: 2f09ef3f31dcb98c5b85fca9634be80415ee5c8099844b1267942d2fdb8c9843

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a6a4d0aa7d74a7e74c23f5288683a5d67b608665ffc3eb1a9752ca904cd2788",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2021-03-29T14:42:15Z",
    "title_canon_sha256": "53b3a95707a9617e81c8a5660d051452b4db6bf8524abaf074545cea07a4a362"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.15664",
    "kind": "arxiv",
    "version": 1
  }
}