Pith Number

pith:TGLOMWSR

pith:2018:TGLOMWSRITVP7E323DURZ2KSP5

not attested not anchored not stored refs pending

Hitting time, access time and optimal transport on graphs

Michael C.H. Choi

arxiv:1807.07721 v1 · 2018-07-20 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGLOMWSRITVP7E323DURZ2KSP5}

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	2026-05-18T00:10:15.817427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9996e65a5144eaff937ad8e91ce9527f7954922e724b1fd36f9a4ae372189e6e

Aliases

arxiv: 1807.07721 · arxiv_version: 1807.07721v1 · doi: 10.48550/arxiv.1807.07721 · pith_short_12: TGLOMWSRITVP · pith_short_16: TGLOMWSRITVP7E32 · pith_short_8: TGLOMWSR

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/TGLOMWSRITVP7E323DURZ2KSP5 \
  | 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: 9996e65a5144eaff937ad8e91ce9527f7954922e724b1fd36f9a4ae372189e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc4428420513a09710b727f3c297a3a58465a260eb4b51d623b4a4975aff80c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-07-20T07:21:04Z",
    "title_canon_sha256": "d34b6a20f38472abba9b32325f1294c78c11e1627f092807a9b11be39b95b214"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07721",
    "kind": "arxiv",
    "version": 1
  }
}