Pith Number

pith:W2DJLXY4

pith:2022:W2DJLXY4WAAJVVOSPOJ7H3QUN7

not attested not anchored not stored refs pending

Marvista: Exploring the Design of a Human-AI Collaborative News Reading Tool

Caiming Xiong, Chien-Sheng Wu, Lidiya Murakhovs'ka, Philippe Laban, Tong Niu, Wenhao Liu, Xiang 'Anthony' Chen

arxiv:2207.08401 v2 · 2022-07-18 · 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{W2DJLXY4WAAJVVOSPOJ7H3QUN7}

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	2026-07-05T06:24:09.646328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b68695df1cb0009ad5d27b93f3ee146fe967ced9a758acb5d9d15aea5d56e58d

Aliases

arxiv: 2207.08401 · arxiv_version: 2207.08401v2 · doi: 10.48550/arxiv.2207.08401 · pith_short_12: W2DJLXY4WAAJ · pith_short_16: W2DJLXY4WAAJVVOS · pith_short_8: W2DJLXY4

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/W2DJLXY4WAAJVVOSPOJ7H3QUN7 \
  | 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: b68695df1cb0009ad5d27b93f3ee146fe967ced9a758acb5d9d15aea5d56e58d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44869d356c4efb98093745763b5b31f1498c47c030cb9a40639783e9bfcbc163",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2022-07-18T06:22:25Z",
    "title_canon_sha256": "e2063d78ec05842f0dafe5a481b44ad21ae017c0662cc391a9c5cbab7bb4087e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08401",
    "kind": "arxiv",
    "version": 2
  }
}