Pith Number

pith:YZSC6REB

pith:2017:YZSC6REBFIFIBKOWB3AO4AUTJY

not attested not anchored not stored refs pending

Model-free Envelope Dimension Selection

Qing Mai, Xin Zhang

arxiv:1709.03945 v2 · 2017-09-12 · 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{YZSC6REBFIFIBKOWB3AO4AUTJY}

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	2026-05-18T00:35:08.819455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6642f44812a0a80a9d60ec0ee02934e1881ae8d2e20b458281e41127b234798

Aliases

arxiv: 1709.03945 · arxiv_version: 1709.03945v2 · doi: 10.48550/arxiv.1709.03945 · pith_short_12: YZSC6REBFIFI · pith_short_16: YZSC6REBFIFIBKOW · pith_short_8: YZSC6REB

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/YZSC6REBFIFIBKOWB3AO4AUTJY \
  | 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: c6642f44812a0a80a9d60ec0ee02934e1881ae8d2e20b458281e41127b234798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00db1fa0c7a0f813a15194f3e9377f0aacb87107e578103445aa932db7af30f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-09-12T16:47:08Z",
    "title_canon_sha256": "54bdde0dbeb8654b3ab49982a210ead88f23057f3ecee4051848bf0990f9b218"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03945",
    "kind": "arxiv",
    "version": 2
  }
}