Pith Number

pith:PJDCGYGV

pith:2019:PJDCGYGVNDEBC2MQPRMNSOSHDD

not attested not anchored not stored refs pending

On How Users Edit Computer-Generated Visual Stories

Ting-Hao 'Kenneth' Huang, Ting-Yao Hsu, Yen-Chia Hsu

arxiv:1902.08327 v2 · 2019-02-22 · cs.HC · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PJDCGYGVNDEBC2MQPRMNSOSHDD}

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	2026-05-17T23:51:41.682842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a462360d568c81169907c58d93a4718c6f7d3ebd0c7146901e31003b4c1d963

Aliases

arxiv: 1902.08327 · arxiv_version: 1902.08327v2 · doi: 10.48550/arxiv.1902.08327 · pith_short_12: PJDCGYGVNDEB · pith_short_16: PJDCGYGVNDEBC2MQ · pith_short_8: PJDCGYGV

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/PJDCGYGVNDEBC2MQPRMNSOSHDD \
  | 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: 7a462360d568c81169907c58d93a4718c6f7d3ebd0c7146901e31003b4c1d963

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ade1abcb8d0c19dec88ebf81523cc30e3b58f66fa5e724cce3a9f458919e0fc5",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2019-02-22T01:26:05Z",
    "title_canon_sha256": "2f6328c6a62e32c2ec2f11706ec5f64674b0b7323c5b23e624b1d7bbe7533451"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08327",
    "kind": "arxiv",
    "version": 2
  }
}