Pith Number

pith:YCMU45QM

pith:2012:YCMU45QMVFEVA2ZTDNSQ3EHM2Q

not attested not anchored not stored refs pending

An iterative method for the approximation of fibers in slow-fast systems

Jens Starke, Kristian Uldall Kristiansen, Morten Br{\o}ns

arxiv:1208.6420 v2 · 2012-08-31 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YCMU45QMVFEVA2ZTDNSQ3EHM2Q}

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	2026-05-18T02:56:44.505760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0994e760ca949506b331b650d90ecd40b4afe59a4bdac743493b05ce7e0dcef

Aliases

arxiv: 1208.6420 · arxiv_version: 1208.6420v2 · doi: 10.48550/arxiv.1208.6420 · pith_short_12: YCMU45QMVFEV · pith_short_16: YCMU45QMVFEVA2ZT · pith_short_8: YCMU45QM

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/YCMU45QMVFEVA2ZTDNSQ3EHM2Q \
  | 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: c0994e760ca949506b331b650d90ecd40b4afe59a4bdac743493b05ce7e0dcef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c71c4524bfdff8918ea341f3f39ce51606316b28bb54dddcf7d9c4c9ec67f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2012-08-31T08:33:49Z",
    "title_canon_sha256": "51ffa99420451222dbbad1ebffd5a1fce2bb22e141515765a60cfc3809d1f080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6420",
    "kind": "arxiv",
    "version": 2
  }
}