Pith Number

pith:AFKEJ5BV

pith:2025:AFKEJ5BVSJBBIB5OQ3DQW4YOTN

not attested not anchored not stored refs pending

The Harmonic Structure of Information Contours

Alex Warstadt, Eleftheria Tsipidi, Ethan Wilcox, Franz Nowak, Mario Giulianelli, Ryan Cotterell, Samuel Kiegeland, Tianyang Xu

arxiv:2506.03902 v1 · 2025-06-04 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFKEJ5BVSJBBIB5OQ3DQW4YOTN}

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	2026-07-05T11:15:53.791460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

015444f43592421407ae86c70b730e9b40d12403940e85aff0237718d4f8b997

Aliases

arxiv: 2506.03902 · arxiv_version: 2506.03902v1 · doi: 10.48550/arxiv.2506.03902 · pith_short_12: AFKEJ5BVSJBB · pith_short_16: AFKEJ5BVSJBBIB5O · pith_short_8: AFKEJ5BV

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/AFKEJ5BVSJBBIB5OQ3DQW4YOTN \
  | 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: 015444f43592421407ae86c70b730e9b40d12403940e85aff0237718d4f8b997

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecfb2b34e9127ee00a858809c1e92715d398b342abe759806c4e14786df9fbbe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-04T12:56:30Z",
    "title_canon_sha256": "e3d7f246d549da32462523ea026ca1968cf7385d5c269d16020693df44189449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03902",
    "kind": "arxiv",
    "version": 1
  }
}