Pith Number

pith:UBMWJJ27

pith:2021:UBMWJJ27KYVCXMALXZKW5VTVX4

not attested not anchored not stored refs pending

A Conversational Agent System for Dietary Supplements Use

Anu Bompelli, Esha Singh, Jiang Bian, Rui Zhang, Ruyuan Wan, Serguei Pakhomov

arxiv:2104.01543 v2 · 2021-04-04 · cs.CL · cs.AI · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBMWJJ27KYVCXMALXZKW5VTVX4}

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	2026-07-05T02:39:17.398770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05964a75f562a2bb00bbe556ed675bf02aec98fb90cd084cde9041749f783a0

Aliases

arxiv: 2104.01543 · arxiv_version: 2104.01543v2 · doi: 10.48550/arxiv.2104.01543 · pith_short_12: UBMWJJ27KYVC · pith_short_16: UBMWJJ27KYVCXMAL · pith_short_8: UBMWJJ27

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/UBMWJJ27KYVCXMALXZKW5VTVX4 \
  | 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: a05964a75f562a2bb00bbe556ed675bf02aec98fb90cd084cde9041749f783a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686aaab3f0884d0d55a693a792bf5b4e77223ac0f3c9ba1f8a9b3fbb7bb45e4b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-04T05:47:04Z",
    "title_canon_sha256": "e5b8471d8963dc8aa527ff187bb19ed1041acb65623f0fce17e751ba0555cce1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01543",
    "kind": "arxiv",
    "version": 2
  }
}