Pith Number

pith:WPOYWAC5

pith:2025:WPOYWAC5DQMKDF5LYBL472Y2XK

not attested not anchored not stored refs pending

Understanding Decentralized Social Feed Curation on Mastodon

Andr\'es Monroy-Hern\'andez, Emmy Song, Jewel Merriman, Lei Zhang, Owen Xingjian Zhang, Yuhan Liu

arxiv:2504.18817 v1 · 2025-04-26 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WPOYWAC5DQMKDF5LYBL472Y2XK}

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.

Cited by

1 paper in Pith

Understanding Community-Level Blocklists in Decentralized Social Media

Receipt and verification

First computed	2026-07-05T10:54:21.840898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3dd8b005d1c18a197abc057cfeb1aba880e91f3561102e4176fcb4cac5b453f

Aliases

arxiv: 2504.18817 · arxiv_version: 2504.18817v1 · doi: 10.48550/arxiv.2504.18817 · pith_short_12: WPOYWAC5DQMK · pith_short_16: WPOYWAC5DQMKDF5L · pith_short_8: WPOYWAC5

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/WPOYWAC5DQMKDF5LYBL472Y2XK \
  | 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: b3dd8b005d1c18a197abc057cfeb1aba880e91f3561102e4176fcb4cac5b453f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c8f09b18f2cdc3fd9d64e3fa22796c13e9fb21cb710d20415044b50add5771b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-04-26T06:08:02Z",
    "title_canon_sha256": "e3527f3de346c9f65ab716cc77cc230993fee4cd5da80dabf2ed1d29ae119231"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.18817",
    "kind": "arxiv",
    "version": 1
  }
}