Pith Number

pith:UAQQ7L33

pith:2016:UAQQ7L33Y7HDJ6JYRB64ZSKZFP

not attested not anchored not stored refs pending

STEPS: Predicting place attributes via spatio-temporal analysis

Abhimanyu Das, Boris Mazniker, Chris Schilling, Evgeniy Gabrilovich, Shuxin Nie, Wei-Lwun Lu

arxiv:1610.07090 v1 · 2016-10-22 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAQQ7L33Y7HDJ6JYRB64ZSKZFP}

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	2026-05-18T01:01:35.251165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0210faf7bc7ce34f938887dccc9592bc3e056156f5988f7974e374fbcce97f2

Aliases

arxiv: 1610.07090 · arxiv_version: 1610.07090v1 · doi: 10.48550/arxiv.1610.07090 · pith_short_12: UAQQ7L33Y7HD · pith_short_16: UAQQ7L33Y7HDJ6JY · pith_short_8: UAQQ7L33

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/UAQQ7L33Y7HDJ6JYRB64ZSKZFP \
  | 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: a0210faf7bc7ce34f938887dccc9592bc3e056156f5988f7974e374fbcce97f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf691025cb619da8551c9a2611724f6f1d4ffff3eb099304d5f4bb3ee6081103",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2016-10-22T19:41:44Z",
    "title_canon_sha256": "8b42cf4a671c1d80f0b3ec72c5af2590eb6af65bcfa4d189b430c2e97bf9d8ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.07090",
    "kind": "arxiv",
    "version": 1
  }
}