Pith Number

pith:SHZBVHT3

pith:2021:SHZBVHT3D6GK7HBS4YGUSRBMDK

not attested not anchored not stored refs pending

Better Bunching, Nicer Notching

Andrew H. McCallum, Marinho Bertanha, Nathan Seegert

arxiv:2101.01170 v3 · 2021-01-04 · econ.EM · econ.GN · q-fin.EC · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHZBVHT3D6GK7HBS4YGUSRBMDK}

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	2026-07-05T06:24:08.089239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91f21a9e7b1f8caf9c32e60d49442c1abcea54ce0aee28b169e09b4a845eb3c1

Aliases

arxiv: 2101.01170 · arxiv_version: 2101.01170v3 · doi: 10.48550/arxiv.2101.01170 · pith_short_12: SHZBVHT3D6GK · pith_short_16: SHZBVHT3D6GK7HBS · pith_short_8: SHZBVHT3

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/SHZBVHT3D6GK7HBS4YGUSRBMDK \
  | 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: 91f21a9e7b1f8caf9c32e60d49442c1abcea54ce0aee28b169e09b4a845eb3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddbe8b1bd29f5c1a2735c6cfacd5cc15a466816c0104abeb08323e01a8857fef",
    "cross_cats_sorted": [
      "econ.GN",
      "q-fin.EC",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2021-01-04T18:58:39Z",
    "title_canon_sha256": "e4bc620ed525234bb72da42be98f7d93f8d04932e32012610d0c94e8145d285b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.01170",
    "kind": "arxiv",
    "version": 3
  }
}