Pith Number

pith:AKISYPI2

pith:2022:AKISYPI2A34CTPK3TVDDOJIBMV

not attested not anchored not stored refs pending

Joint Triplet Loss Learning for Next New POI Recommendation

Bryan Hooi, Nicholas Lim, See-kiong Ng, Yong Liang Goh

arxiv:2209.12162 v1 · 2022-09-25 · cs.IR · cs.AI · cs.LG · 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{AKISYPI2A34CTPK3TVDDOJIBMV}

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	2026-07-05T05:00:49.500837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02912c3d1a06f829bd5b9d46372501654e7ef6729df88a10f241c027172a9fda

Aliases

arxiv: 2209.12162 · arxiv_version: 2209.12162v1 · doi: 10.48550/arxiv.2209.12162 · pith_short_12: AKISYPI2A34C · pith_short_16: AKISYPI2A34CTPK3 · pith_short_8: AKISYPI2

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/AKISYPI2A34CTPK3TVDDOJIBMV \
  | 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: 02912c3d1a06f829bd5b9d46372501654e7ef6729df88a10f241c027172a9fda

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "96003a2089692e54087de2bbbde97f4d89c280bace288fab8b05bde5bc6b8514",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2022-09-25T06:25:39Z",
    "title_canon_sha256": "d0106265c4ea3926fa6711fe6579223bc949874690fb4c7cf70b4741a7273a9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.12162",
    "kind": "arxiv",
    "version": 1
  }
}