Pith Number

pith:2IRUV2W3

pith:2024:2IRUV2W3A4RNZOVH6SOIEND5PD

not attested not anchored not stored refs pending

"Previously on ..." From Recaps to Story Summarization

Aditya Kumar Singh, Dhruv Srivastava, Makarand Tapaswi

arxiv:2405.11487 v1 · 2024-05-19 · 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{2IRUV2W3A4RNZOVH6SOIEND5PD}

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	2026-07-05T08:20:40.340053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2234aeadb0722dcbaa7f49c82347d78ea42c1b0c12c2a48d90cb99f1155ac2e

Aliases

arxiv: 2405.11487 · arxiv_version: 2405.11487v1 · doi: 10.48550/arxiv.2405.11487 · pith_short_12: 2IRUV2W3A4RN · pith_short_16: 2IRUV2W3A4RNZOVH · pith_short_8: 2IRUV2W3

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/2IRUV2W3A4RNZOVH6SOIEND5PD \
  | 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: d2234aeadb0722dcbaa7f49c82347d78ea42c1b0c12c2a48d90cb99f1155ac2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97f9bcfe2da9b7e149664294d67a889ea1c609deea7033b89a9c4716672a4e2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-19T09:09:54Z",
    "title_canon_sha256": "c8a1c40e214d62129d5109cf42dde08fa559a6003c9ce5fc455f399089dffa48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.11487",
    "kind": "arxiv",
    "version": 1
  }
}