Pith Number

pith:ENHD2ZF2

pith:2008:ENHD2ZF2LQMDYOSDXGIL2MQYJM

not attested not anchored not stored refs pending

Normal forms and uniform approximations for bridge orbit bifurcations

Ken-ichiro Arita, Matthias Brack

arxiv:0805.3755 v3 · 2008-05-26 · nlin.CD · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ENHD2ZF2LQMDYOSDXGIL2MQYJM}

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	2026-07-04T15:14:02.718662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

234e3d64ba5c183c3a43b990bd32184b22cb8a4be68ef6725de2e4932fe9f717

Aliases

arxiv: 0805.3755 · arxiv_version: 0805.3755v3 · doi: 10.48550/arxiv.0805.3755 · pith_short_12: ENHD2ZF2LQMD · pith_short_16: ENHD2ZF2LQMDYOSD · pith_short_8: ENHD2ZF2

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/ENHD2ZF2LQMDYOSDXGIL2MQYJM \
  | 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: 234e3d64ba5c183c3a43b990bd32184b22cb8a4be68ef6725de2e4932fe9f717

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6890f5137021cc3a3e6bca3a7c7b1fd5e21ae76a0220fb818db99925395f7f",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2008-05-26T16:29:36Z",
    "title_canon_sha256": "8e7c4e9057d03d239f8547dd540639d16d595b7071fdecc4c2ddd7d0610859f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.3755",
    "kind": "arxiv",
    "version": 3
  }
}