Pith Number

pith:NKITXIPJ

pith:2025:NKITXIPJZZX242S7V3SZUMPE7A

not attested not anchored not stored refs pending

Anchoring Trends: Mitigating Social Media Popularity Prediction Drift via Feature Clustering and Expansion

Bo-Cheng Qiu, Cheng-Jun Kang, Chia-Ming Lee, Chih-Chung Hsu, Jun-Lin Chen, Yi-Hsuan Wu, Yi-Shiuan Chou, Yu-Fan Lin

arxiv:2507.19863 v1 · 2025-07-26 · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKITXIPJZZX242S7V3SZUMPE7A}

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	2026-07-05T11:43:43.846095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a913ba1e9ce6fae6a5faee59a31e4f81dc5ca9e8164cb982fae46e4ebe201eb

Aliases

arxiv: 2507.19863 · arxiv_version: 2507.19863v1 · doi: 10.48550/arxiv.2507.19863 · pith_short_12: NKITXIPJZZX2 · pith_short_16: NKITXIPJZZX242S7 · pith_short_8: NKITXIPJ

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/NKITXIPJZZX242S7V3SZUMPE7A \
  | 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: 6a913ba1e9ce6fae6a5faee59a31e4f81dc5ca9e8164cb982fae46e4ebe201eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed943c15e3b2d52e10ae68b0e176856ace9fa806a45b27d42c9603c8986e4528",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MM",
    "submitted_at": "2025-07-26T08:37:11Z",
    "title_canon_sha256": "b4fa85f4d3430979220745dee03dfca2ead3f7b2dcdf07c6d5e1090e3a9b8e45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19863",
    "kind": "arxiv",
    "version": 1
  }
}