Pith Number

pith:7H3SP7VS

pith:2020:7H3SP7VS6NQQG7ZVQ67VJFKDHX

not attested not anchored not stored refs pending

Survive the Schema Changes: Integration of Unmanaged Data Using Deep Learning

Amitabh Das, Jia Zou, Lixi Zhou, Valay Dave, Zhanpeng Jin, Zijie Wang

arxiv:2010.07586 v1 · 2020-10-15 · cs.DB · 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{7H3SP7VS6NQQG7ZVQ67VJFKDHX}

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	2026-07-05T01:43:18.599175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9f727feb2f361037f3587bf5495433dcc32fbb852151e73c75d000f33edf1d3

Aliases

arxiv: 2010.07586 · arxiv_version: 2010.07586v1 · doi: 10.48550/arxiv.2010.07586 · pith_short_12: 7H3SP7VS6NQQ · pith_short_16: 7H3SP7VS6NQQG7ZV · pith_short_8: 7H3SP7VS

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/7H3SP7VS6NQQG7ZVQ67VJFKDHX \
  | 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: f9f727feb2f361037f3587bf5495433dcc32fbb852151e73c75d000f33edf1d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31931341128eee7ef37ef6d04aa35ef77fd111866c070ce054cce36490f73aa7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2020-10-15T08:10:37Z",
    "title_canon_sha256": "b939fa6ec887b2653801ebfb1a137eead0630463b7506da59c4850180d47e84e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.07586",
    "kind": "arxiv",
    "version": 1
  }
}