Pith Number

pith:ULF3KC67

pith:2016:ULF3KC6726TNTMP3GBDEDQCZK5

not attested not anchored not stored refs pending

Representation learning for very short texts using weighted word embedding aggregation

Bart Dhoedt, Cedric De Boom, Steven Van Canneyt, Thomas Demeester

arxiv:1607.00570 v1 · 2016-07-02 · cs.IR · 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{ULF3KC6726TNTMP3GBDEDQCZK5}

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	2026-05-18T01:11:34.734226Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2cbb50bdfd7a6d9b1fb304641c059576378a0cd4196be7747141e87740328f2

Aliases

arxiv: 1607.00570 · arxiv_version: 1607.00570v1 · doi: 10.48550/arxiv.1607.00570 · pith_short_12: ULF3KC6726TN · pith_short_16: ULF3KC6726TNTMP3 · pith_short_8: ULF3KC67

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/ULF3KC6726TNTMP3GBDEDQCZK5 \
  | 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: a2cbb50bdfd7a6d9b1fb304641c059576378a0cd4196be7747141e87740328f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0832faaece39edad93d110bb7a5489aa9661bcdb50737ea70f82af5abc6914d1",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-07-02T23:10:09Z",
    "title_canon_sha256": "890968575458691df525756c3ef8721048409ab2a85d295d5e7f20a75d6d2a22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00570",
    "kind": "arxiv",
    "version": 1
  }
}