Pith Number

pith:65JUXZHU

pith:2025:65JUXZHUBVPGXFVGUJQVFF4O4L

not attested not anchored not stored refs pending

TIM: A Large-Scale Dataset and large Timeline Intelligence Model for Open-domain Timeline Summarization

Bing-Kun Bao, Chuanrui Hu, Hua Zhang, Penghang Yu, Wei Hu

arxiv:2506.21616 v1 · 2025-06-22 · cs.CL · 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{65JUXZHUBVPGXFVGUJQVFF4O4L}

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	2026-07-05T11:27:57.309404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7534be4f40d5e6b96a6a26152978ee2c4391436844c07c46840869a77198db3

Aliases

arxiv: 2506.21616 · arxiv_version: 2506.21616v1 · doi: 10.48550/arxiv.2506.21616 · pith_short_12: 65JUXZHUBVPG · pith_short_16: 65JUXZHUBVPGXFVG · pith_short_8: 65JUXZHU

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/65JUXZHUBVPGXFVGUJQVFF4O4L \
  | 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: f7534be4f40d5e6b96a6a26152978ee2c4391436844c07c46840869a77198db3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac741b950b2ae529159821d1034f68f521435fb1323b86cdbe0f4450b75a4f61",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-22T14:42:07Z",
    "title_canon_sha256": "78d4185f1598ed268df78038cd37b5822792da3395e7865181c1177188f7e4c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21616",
    "kind": "arxiv",
    "version": 1
  }
}