Pith Number

pith:AFVVQP5S

pith:2017:AFVVQP5S7IXQSEWO3Y2KMMGXPP

not attested not anchored not stored refs pending

A Survey of Distant Supervision Methods using PGMs

Gagan Madan

arxiv:1705.03751 v1 · 2017-05-10 · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AFVVQP5S7IXQSEWO3Y2KMMGXPP}

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	2026-05-18T00:44:43.106997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016b583fb2fa2f0912cede34a630d77bf3ac6b6c429ab7fb7dce8b8c32bbc902

Aliases

arxiv: 1705.03751 · arxiv_version: 1705.03751v1 · doi: 10.48550/arxiv.1705.03751 · pith_short_12: AFVVQP5S7IXQ · pith_short_16: AFVVQP5S7IXQSEWO · pith_short_8: AFVVQP5S

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/AFVVQP5S7IXQSEWO3Y2KMMGXPP \
  | 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: 016b583fb2fa2f0912cede34a630d77bf3ac6b6c429ab7fb7dce8b8c32bbc902

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37d53e912208ff2a0501bd044ab1c301d3db22aaad1dc6a207195b6f8e383454",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-05-10T13:19:38Z",
    "title_canon_sha256": "2403b10ef85e72d2f5fe358a3a86622e80a125fe94d974a8433883ef40c04931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03751",
    "kind": "arxiv",
    "version": 1
  }
}