Pith Number

pith:JFJNQK6I

pith:2015:JFJNQK6IHAUI2SRMHXBNCD3UP3

not attested not anchored not stored refs pending

Mode exchange and dynamical tunneling in the annular billiard

I.Y. Vakulchik, K.A. Lukin, V.A. Cherkaskiy, Y.L. Bolotin

arxiv:1507.04904 v1 · 2015-07-17 · 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{JFJNQK6IHAUI2SRMHXBNCD3UP3}

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	2026-05-18T01:36:42.452150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4952d82bc838288d4a2c3dc2d10f747ecbc3c469b35903b8d27765ff3a485047

Aliases

arxiv: 1507.04904 · arxiv_version: 1507.04904v1 · doi: 10.48550/arxiv.1507.04904 · pith_short_12: JFJNQK6IHAUI · pith_short_16: JFJNQK6IHAUI2SRM · pith_short_8: JFJNQK6I

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/JFJNQK6IHAUI2SRMHXBNCD3UP3 \
  | 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: 4952d82bc838288d4a2c3dc2d10f747ecbc3c469b35903b8d27765ff3a485047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a04881823674d057d85e1df808e3c2ada2ab09242ce05b521f7c051cc61cd583",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2015-07-17T10:15:49Z",
    "title_canon_sha256": "38aab56b4ae4d8b686687f8f3d4d12a38a2f4b80a2a54bd435122f72d940f803"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04904",
    "kind": "arxiv",
    "version": 1
  }
}