Pith Number

pith:VMWDDKEL

pith:2016:VMWDDKELREXV77IT64WLL25QDO

not attested not anchored not stored refs pending

Deep Learning Relevance: Creating Relevant Information (as Opposed to Retrieving it)

Birger Larsen, Casper Petersen, Christina Lioma, Jakob Grue Simonsen

arxiv:1606.07660 v2 · 2016-06-24 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMWDDKELREXV77IT64WLL25QDO}

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	2026-05-18T01:11:54.360941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2c31a88b892f5ffd13f72cb5ebb01b8158652ecab23c3313a9bd98b81b0473

Aliases

arxiv: 1606.07660 · arxiv_version: 1606.07660v2 · doi: 10.48550/arxiv.1606.07660 · pith_short_12: VMWDDKELREXV · pith_short_16: VMWDDKELREXV77IT · pith_short_8: VMWDDKEL

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/VMWDDKELREXV77IT64WLL25QDO \
  | 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: ab2c31a88b892f5ffd13f72cb5ebb01b8158652ecab23c3313a9bd98b81b0473

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1bb6a011c283b9a02a77c53d3ab2a04cd21c1631c5442f815a79f5644a5536e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-06-24T12:41:50Z",
    "title_canon_sha256": "75eddd8bb0cfc407b91b178400a0f70c7c5239ecff617e3d3822773e0136429b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07660",
    "kind": "arxiv",
    "version": 2
  }
}