Pith Number

pith:CT54QUGR

pith:2019:CT54QUGRVRWAZT6NUA7BLZRYNM

not attested not anchored not stored refs pending

Neural Vector Conceptualization for Word Vector Space Interpretation

David Harbecke, Lisa Raithel, Robert Schwarzenberg

arxiv:1904.01500 v1 · 2019-04-02 · cs.CL · 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{CT54QUGRVRWAZT6NUA7BLZRYNM}

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	2026-05-17T23:49:34.485899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14fbc850d1ac6c0ccfcda03e15e6386b1b030c90b783c1be7d7c9e17c732c1a2

Aliases

arxiv: 1904.01500 · arxiv_version: 1904.01500v1 · doi: 10.48550/arxiv.1904.01500 · pith_short_12: CT54QUGRVRWA · pith_short_16: CT54QUGRVRWAZT6N · pith_short_8: CT54QUGR

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/CT54QUGRVRWAZT6NUA7BLZRYNM \
  | 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: 14fbc850d1ac6c0ccfcda03e15e6386b1b030c90b783c1be7d7c9e17c732c1a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f75c240d1bb18678040092006ab53af63b602b261d5d49dd9602627459f96bc8",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-02T15:39:27Z",
    "title_canon_sha256": "78a46dd00d3f5ebaacf7319dbe860a475e7f3f0584dfe5a1f145e68e10b347a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01500",
    "kind": "arxiv",
    "version": 1
  }
}