Pith Number

pith:YFXD2B66

pith:2026:YFXD2B66WRSXJTGFM4RBVODGJE

not attested not anchored not stored refs pending

Who Counts as Young? Matching Rules for Social Discounting

I. Sebastian Buhai

arxiv:2606.04142 v1 · 2026-06-02 · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YFXD2B66WRSXJTGFM4RBVODGJE}

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	2026-06-04T00:06:51.798636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c16e3d07deb46574ccc567221ab866492843d5d15aeca007e686dd9730e0c654

Aliases

arxiv: 2606.04142 · arxiv_version: 2606.04142v1 · doi: 10.48550/arxiv.2606.04142 · pith_short_12: YFXD2B66WRSX · pith_short_16: YFXD2B66WRSXJTGF · pith_short_8: YFXD2B66

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/YFXD2B66WRSXJTGFM4RBVODGJE \
  | 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: c16e3d07deb46574ccc567221ab866492843d5d15aeca007e686dd9730e0c654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d1127f6ffe59b8b2dde1193433adc7ecd056a21221ae92c5d1dbd46910da535",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.TH",
    "submitted_at": "2026-06-02T18:56:54Z",
    "title_canon_sha256": "8dd0e5c93bd30cc67f0aa70f72e529f786da80cb3010c5b8a99b780a9b412eef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04142",
    "kind": "arxiv",
    "version": 1
  }
}