Pith Number

pith:EX7CHRSF

pith:2020:EX7CHRSFRHPDZXIV5MBDCISBG4

not attested not anchored not stored refs pending

Bubble Storytelling with Automated Animation: A Brexit Hashtag Activism Case Study

Bingru Lin, Jingli Xu, Junhua Lu, Libinzi Ma, Linhao Meng, Noptanit Chotisarn, Wei Chen, Xiaonan Luo, Ying Xu

arxiv:2009.00549 v1 · 2020-09-01 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EX7CHRSFRHPDZXIV5MBDCISBG4}

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	2026-07-05T01:32:19.758285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25fe23c64589de3cdd15eb02312241371f5ab5edae3851ec52d0aa684ffe788a

Aliases

arxiv: 2009.00549 · arxiv_version: 2009.00549v1 · doi: 10.48550/arxiv.2009.00549 · pith_short_12: EX7CHRSFRHPD · pith_short_16: EX7CHRSFRHPDZXIV · pith_short_8: EX7CHRSF

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/EX7CHRSFRHPDZXIV5MBDCISBG4 \
  | 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: 25fe23c64589de3cdd15eb02312241371f5ab5edae3851ec52d0aa684ffe788a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "297f11454990efe5c5477108c79118108486ce2a565c04505d28e22629c532db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2020-09-01T16:28:46Z",
    "title_canon_sha256": "25818adbe41363faf18267c865a06d69db4695226ca0d54b6f1d809ddeae6383"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.00549",
    "kind": "arxiv",
    "version": 1
  }
}