Pith Number

pith:FZJCVSC6

pith:2021:FZJCVSC67JZ4VM5FBAZ2QEHT7S

not attested not anchored not stored refs pending

MMChat: Multi-Modal Chat Dataset on Social Media

Guanyi Chen, Jian Sun, Xin Liu, Yinhe Zheng

arxiv:2108.07154 v3 · 2021-08-16 · cs.CL · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZJCVSC67JZ4VM5FBAZ2QEHT7S}

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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.

Cited by

1 paper in Pith

MTPChat: A Multimodal Time-Aware Persona Dataset for Conversational Agents

Receipt and verification

First computed	2026-07-05T04:19:02.758806Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e522ac85efa73cab3a50833a810f3fc9dd57191c3f689d8db828e58ac6c0b9b

Aliases

arxiv: 2108.07154 · arxiv_version: 2108.07154v3 · doi: 10.48550/arxiv.2108.07154 · pith_short_12: FZJCVSC67JZ4 · pith_short_16: FZJCVSC67JZ4VM5F · pith_short_8: FZJCVSC6

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/FZJCVSC67JZ4VM5FBAZ2QEHT7S \
  | 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: 2e522ac85efa73cab3a50833a810f3fc9dd57191c3f689d8db828e58ac6c0b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0338894b6fb37a868a830fe17d4258c515c81242dda27bc816c6127ffd558583",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-16T15:27:49Z",
    "title_canon_sha256": "0c2e05655b2956cd909d7efbb7e300bc91f339dc5faff82ab7d015008deae319"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07154",
    "kind": "arxiv",
    "version": 3
  }
}