Pith Number

pith:T3OV3UWW

pith:2020:T3OV3UWWOVUV6RIUNJARC5RBXN

not attested not anchored not stored refs pending

Same data may bring conflict results: a caution to use the disruptive index

Guoqiang Liang, Haiyan Hou, Yi Jiang

arxiv:2009.06888 v1 · 2020-09-15 · cs.DL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T3OV3UWWOVUV6RIUNJARC5RBXN}

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	2026-07-05T01:35:39.041727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9edd5dd2d675695f45146a41117621bb4408c48830482b6a70d73b36c76e4058

Aliases

arxiv: 2009.06888 · arxiv_version: 2009.06888v1 · doi: 10.48550/arxiv.2009.06888 · pith_short_12: T3OV3UWWOVUV · pith_short_16: T3OV3UWWOVUV6RIU · pith_short_8: T3OV3UWW

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/T3OV3UWWOVUV6RIUNJARC5RBXN \
  | 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: 9edd5dd2d675695f45146a41117621bb4408c48830482b6a70d73b36c76e4058

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5d38182cb02f19ad08f55296d8efac8695a50c8cb20de30a2a21ca5ff737c22",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2020-09-15T07:00:04Z",
    "title_canon_sha256": "71fc30346b3eefa44e5334162ebe07d8f159130cdc51cb510b271e9e540f1e30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.06888",
    "kind": "arxiv",
    "version": 1
  }
}