Pith Number

pith:GYXX7IFB

pith:2021:GYXX7IFB3SKNZWC36S6LRYO7SP

not attested not anchored not stored refs pending

Analysis of chaotic dynamical systems with autoencoders

G. D. Barmparis, G. P. Tsironis, N. Almazova

arxiv:2109.13078 v1 · 2021-09-22 · cs.NE · cs.AI · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYXX7IFB3SKNZWC36S6LRYO7SP}

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	2026-07-05T08:33:23.160769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

362f7fa0a1dc94dcd85bf4bcb8e1df93deec8ead55d09815484726347c96dad4

Aliases

arxiv: 2109.13078 · arxiv_version: 2109.13078v1 · doi: 10.48550/arxiv.2109.13078 · pith_short_12: GYXX7IFB3SKN · pith_short_16: GYXX7IFB3SKNZWC3 · pith_short_8: GYXX7IFB

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/GYXX7IFB3SKNZWC36S6LRYO7SP \
  | 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: 362f7fa0a1dc94dcd85bf4bcb8e1df93deec8ead55d09815484726347c96dad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee9051d27749ff17d18af2ccedadc6d4f9596bd8d5332c931c04ee264b64309",
    "cross_cats_sorted": [
      "cs.AI",
      "nlin.CD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.NE",
    "submitted_at": "2021-09-22T11:18:57Z",
    "title_canon_sha256": "98a951c3e288fa1a60fa4d78312a499324fde9e761569c4d14a9caa48cb66910"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.13078",
    "kind": "arxiv",
    "version": 1
  }
}