Pith Number

pith:MTFGC3EV

pith:2024:MTFGC3EV2REYT3CAP7A54VJZUJ

not attested not anchored not stored refs pending

CoRemix: Supporting Informal Learning in Scratch Community With Visual Graph and Generative AI

Lingyun Sun, Liuqing Chen, Ruiyi Liu, Xinyu Yu, Yishu Shen, Yunnong Chen

arxiv:2412.05559 v1 · 2024-12-07 · 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{MTFGC3EV2REYT3CAP7A54VJZUJ}

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	2026-07-05T09:46:05.397736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64ca616c95d44989ec407fc1de5539a25fa8e56836421535071576e0a4eef373

Aliases

arxiv: 2412.05559 · arxiv_version: 2412.05559v1 · doi: 10.48550/arxiv.2412.05559 · pith_short_12: MTFGC3EV2REY · pith_short_16: MTFGC3EV2REYT3CA · pith_short_8: MTFGC3EV

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/MTFGC3EV2REYT3CAP7A54VJZUJ \
  | 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: 64ca616c95d44989ec407fc1de5539a25fa8e56836421535071576e0a4eef373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10334485442055096b103a07c3ae1b40337cadc7b7afcfdd231bcaedce7eda9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2024-12-07T06:46:13Z",
    "title_canon_sha256": "22efe3dcdd80d7cd044d0176f327273e85c0a22cde8d8aaa3ca6dbb29981537d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.05559",
    "kind": "arxiv",
    "version": 1
  }
}