Pith Number

pith:2HJOZAKN

pith:2021:2HJOZAKNRB4GSOHNO52PXMGSBA

not attested not anchored not stored refs pending

The Potential of Using Vision Videos for CrowdRE: Video Comments as a Source of Feedback

Eklekta Kristo, Jil Kl\"under, Oliver Karras

arxiv:2108.02076 v1 · 2021-08-04 · cs.SE · cs.AI · 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{2HJOZAKNRB4GSOHNO52PXMGSBA}

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	2026-07-05T03:03:21.482807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1d2ec814d88786938ed7774fbb0d20800890950f9dd458d755519903e062dfc

Aliases

arxiv: 2108.02076 · arxiv_version: 2108.02076v1 · doi: 10.48550/arxiv.2108.02076 · pith_short_12: 2HJOZAKNRB4G · pith_short_16: 2HJOZAKNRB4GSOHN · pith_short_8: 2HJOZAKN

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/2HJOZAKNRB4GSOHNO52PXMGSBA \
  | 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: d1d2ec814d88786938ed7774fbb0d20800890950f9dd458d755519903e062dfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a91e132b669a2cfc609209979e21de7a01d44a01813892fb881f47a21377b1c1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-08-04T14:18:27Z",
    "title_canon_sha256": "c474e762051919b5a33584a762364026516afa0e2e980b596669c51020f2cdd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.02076",
    "kind": "arxiv",
    "version": 1
  }
}