Pith Number

pith:7HWMWW7Q

pith:2016:7HWMWW7QTUVIEQZTCS7AGNYSVF

not attested not anchored not stored refs pending

Validated Computation of Heteroclinic Sets

Jason D. Mireles James, Maciej J. Capinski

arxiv:1602.02973 v2 · 2016-02-09 · 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{7HWMWW7QTUVIEQZTCS7AGNYSVF}

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	2026-05-18T01:11:48.574573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9eccb5bf09d2a82433314be033712a9765cf8d867857f732c28f8f8a07784d3

Aliases

arxiv: 1602.02973 · arxiv_version: 1602.02973v2 · doi: 10.48550/arxiv.1602.02973 · pith_short_12: 7HWMWW7QTUVI · pith_short_16: 7HWMWW7QTUVIEQZT · pith_short_8: 7HWMWW7Q

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/7HWMWW7QTUVIEQZTCS7AGNYSVF \
  | 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: f9eccb5bf09d2a82433314be033712a9765cf8d867857f732c28f8f8a07784d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "737d904266ec5eed6ae38f5537667fcc36e303aeaf054a97b02ca577d5bc6529",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2016-02-09T13:23:04Z",
    "title_canon_sha256": "b0d217e9b5e3b79632ceb692fb0badb61d8ad6caa501bb5a2b1be15b459195c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.02973",
    "kind": "arxiv",
    "version": 2
  }
}