Pith Number

pith:3DTJ3I23

pith:2020:3DTJ3I23EYCDCR4CHENZUXZNY7

not attested not anchored not stored refs pending

A Real-Time Whole Page Personalization Framework for E-Commerce

Aditya Mantha, Anirudha Sundaresan, Gaoyang Wang, Kannan Achan, Praveenkumar Kanumala, Shashank Kedia, Shubham Gupta, Stephen Guo, Yokila Arora

arxiv:2012.04681 v1 · 2020-12-08 · cs.IR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3DTJ3I23EYCDCR4CHENZUXZNY7}

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	2026-07-05T01:58:14.286870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e69da35b2604314782391b9a5f2dc7fa1c3a99da9a24e75c2463064c596bb7

Aliases

arxiv: 2012.04681 · arxiv_version: 2012.04681v1 · doi: 10.48550/arxiv.2012.04681 · pith_short_12: 3DTJ3I23EYCD · pith_short_16: 3DTJ3I23EYCDCR4C · pith_short_8: 3DTJ3I23

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/3DTJ3I23EYCDCR4CHENZUXZNY7 \
  | 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: d8e69da35b2604314782391b9a5f2dc7fa1c3a99da9a24e75c2463064c596bb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "820ca1b56e227937a75e6b0f1617a9a1fa3d5787bb01557f2bab151c98b3be6e",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2020-12-08T19:08:41Z",
    "title_canon_sha256": "de2b8189c5e777e8973234dc2a5cb7e7082e88790677e1a5bbbb9c662500ad96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.04681",
    "kind": "arxiv",
    "version": 1
  }
}