Pith Number

pith:UMONWD4I

pith:2015:UMONWD4I7C5QTWVQ774MWG4FXB

not attested not anchored not stored refs pending

Switching in heteroclinic networks

Alexander Lohse, Sofia Castro

arxiv:1510.00178 v2 · 2015-10-01 · 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{UMONWD4I7C5QTWVQ774MWG4FXB}

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	2026-05-18T01:01:44.937002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a31cdb0f88f8bb09dab0fff8cb1b85b85104129925986af41cf9e41125884309

Aliases

arxiv: 1510.00178 · arxiv_version: 1510.00178v2 · doi: 10.48550/arxiv.1510.00178 · pith_short_12: UMONWD4I7C5Q · pith_short_16: UMONWD4I7C5QTWVQ · pith_short_8: UMONWD4I

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/UMONWD4I7C5QTWVQ774MWG4FXB \
  | 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: a31cdb0f88f8bb09dab0fff8cb1b85b85104129925986af41cf9e41125884309

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cc7d18365c89d82d9f85a6bafd05745f5850c5cee0c52cffce08360444fc7a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2015-10-01T10:55:06Z",
    "title_canon_sha256": "edc87f787c1d643f4096857e48dddd03965962e7289f647f8793f26c554357a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00178",
    "kind": "arxiv",
    "version": 2
  }
}