Pith Number

pith:V7DYHK3L

pith:2008:V7DYHK3LWRPXF6AYACKS6FZLH3

not attested not anchored not stored refs pending

Anticipatory synchronization with variable time delay and reset

G. Ambika, R. E. Amritkar

arxiv:0810.5613 v1 · 2008-10-31 · nlin.CD · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V7DYHK3LWRPXF6AYACKS6FZLH3}

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	2026-05-18T02:15:22.808786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afc783ab6bb45f72f81800952f172b3ecd09fab9f7347690311f1a23a535fbd0

Aliases

arxiv: 0810.5613 · arxiv_version: 0810.5613v1 · doi: 10.48550/arxiv.0810.5613 · pith_short_12: V7DYHK3LWRPX · pith_short_16: V7DYHK3LWRPXF6AY · pith_short_8: V7DYHK3L

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/V7DYHK3LWRPXF6AYACKS6FZLH3 \
  | 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: afc783ab6bb45f72f81800952f172b3ecd09fab9f7347690311f1a23a535fbd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a041389a44f2cdb18ba0935fb446da1e5fc73dd164e2eec966e0094bc856588",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2008-10-31T03:11:29Z",
    "title_canon_sha256": "e494573daa70b18d262a4e5d91a370ca86eb9823a9452267327d0f5408eca752"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0810.5613",
    "kind": "arxiv",
    "version": 1
  }
}