Pith Number

pith:O5GZ4HX3

pith:2025:O5GZ4HX3WMAHYE4FQGRI5EWL75

not attested not anchored not stored refs pending

Alexandria: A Library of Pluralistic Values for Realtime Re-Ranking of Social Media Feeds

Akaash Kolluri, Dora Zhao, Farnaz Jahanbakhsh, Michael S. Bernstein, Renn Su, Tiziano Piccardi

arxiv:2505.10839 v1 · 2025-05-16 · cs.HC · cs.CY · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5GZ4HX3WMAHYE4FQGRI5EWL75}

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

Compass: Continuously Aligning Social Media Feeds via In-Situ Reflections

Receipt and verification

First computed	2026-07-05T11:04:06.947043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

774d9e1efbb3007c138581a28e92cbff70e348237744a05f77a535b0065a78b5

Aliases

arxiv: 2505.10839 · arxiv_version: 2505.10839v1 · doi: 10.48550/arxiv.2505.10839 · pith_short_12: O5GZ4HX3WMAH · pith_short_16: O5GZ4HX3WMAHYE4F · pith_short_8: O5GZ4HX3

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/O5GZ4HX3WMAHYE4FQGRI5EWL75 \
  | 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: 774d9e1efbb3007c138581a28e92cbff70e348237744a05f77a535b0065a78b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "229cfddf17f1694126ac5f024d5710512196a74f2bf02d2852d545e6936a1650",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-05-16T04:13:04Z",
    "title_canon_sha256": "bd129c171dbab7a81caf058cfa355e47f1f5b954e7dad3a5b675cb9a6cb0aa6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.10839",
    "kind": "arxiv",
    "version": 1
  }
}