Pith Number

pith:ST2L7FQW

pith:2019:ST2L7FQWIF6NDSHFJ5YGVIW7RP

not attested not anchored not stored refs pending

Transitive sensitive subsystems for interval maps

Sylvie Ruette

arxiv:1901.01067 v1 · 2019-01-04 · 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{ST2L7FQWIF6NDSHFJ5YGVIW7RP}

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	2026-05-17T23:56:57.216076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94f4bf9616417cd1c8e54f706aa2df8bee6af5d040a467905bb5d0775fd6ec50

Aliases

arxiv: 1901.01067 · arxiv_version: 1901.01067v1 · doi: 10.48550/arxiv.1901.01067 · pith_short_12: ST2L7FQWIF6N · pith_short_16: ST2L7FQWIF6NDSHF · pith_short_8: ST2L7FQW

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/ST2L7FQWIF6NDSHFJ5YGVIW7RP \
  | 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: 94f4bf9616417cd1c8e54f706aa2df8bee6af5d040a467905bb5d0775fd6ec50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab328265da10e80a0f35b6243acd9a7c36223c5cc6fd2b49f914589e940d0e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-01-04T11:51:54Z",
    "title_canon_sha256": "3552e94be618169321a3ebf7afff58a7764b11de16279bdc026d898db8b4a79b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01067",
    "kind": "arxiv",
    "version": 1
  }
}