Pith Number

pith:5AUZ7XMK

pith:2020:5AUZ7XMKIT35TS2QELOYQKVWLR

not attested not anchored not stored refs pending

An Active Learning Framework for Constructing High-fidelity Mobility Maps

David Gorsich, Gary R. Marple, Paramsothy Jayakumar, Shravan Veerapaneni

arxiv:2003.03517 v1 · 2020-03-07 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AUZ7XMKIT35TS2QELOYQKVWLR}

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	2026-07-05T00:46:22.166962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8299fdd8a44f7d9cb5022dd882ab65c62e1adf50184a8e42af72cfc092437f3

Aliases

arxiv: 2003.03517 · arxiv_version: 2003.03517v1 · doi: 10.48550/arxiv.2003.03517 · pith_short_12: 5AUZ7XMKIT35 · pith_short_16: 5AUZ7XMKIT35TS2Q · pith_short_8: 5AUZ7XMK

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/5AUZ7XMKIT35TS2QELOYQKVWLR \
  | 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: e8299fdd8a44f7d9cb5022dd882ab65c62e1adf50184a8e42af72cfc092437f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57894d907d26ad0b5514579c452352730406980e0022019faf5d9ad33c5e8722",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-03-07T04:50:58Z",
    "title_canon_sha256": "d1f15020cac8e3c9087e84112e9d146aa4a3fc92f4d8f4c0c44ea8fc0acea391"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.03517",
    "kind": "arxiv",
    "version": 1
  }
}