Pith Number

pith:AQZKBZIA

pith:2011:AQZKBZIAO2NM7XBOBR2BG4PIRD

not attested not anchored not stored refs pending

Iterative Time Reversal with Tunable Convergence

Biniyam Tesfaye Taddese, Edward Ott, Steven M. Anlage, Thomas M. Antonsen

arxiv:1107.1425 v2 · 2011-07-07 · 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{AQZKBZIAO2NM7XBOBR2BG4PIRD}

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	2026-05-18T04:10:34.084910Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0432a0e500769acfdc2e0c741371e888c6ee9f6eca19d19a15eeeb5d801d7797

Aliases

arxiv: 1107.1425 · arxiv_version: 1107.1425v2 · doi: 10.48550/arxiv.1107.1425 · pith_short_12: AQZKBZIAO2NM · pith_short_16: AQZKBZIAO2NM7XBO · pith_short_8: AQZKBZIA

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/AQZKBZIAO2NM7XBOBR2BG4PIRD \
  | 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: 0432a0e500769acfdc2e0c741371e888c6ee9f6eca19d19a15eeeb5d801d7797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8e7495a4883e2fc6fec42f2f67592ff2448d12fea86f81775c440d1b8f39402",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-07-07T15:27:46Z",
    "title_canon_sha256": "b36eba239b4a8f7da076b90ed263740ac0259dfd6ddfca07e665c026ca1fae9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.1425",
    "kind": "arxiv",
    "version": 2
  }
}