Pith Number

pith:IT63623T

pith:2021:IT63623TUYL4SBC4JYNM4WBOXH

not attested not anchored not stored refs pending

Compressibility of Distributed Document Representations

Bla\v{z} \v{S}krlj, Matej Petkovi\v{c}

arxiv:2110.07595 v1 · 2021-10-14 · cs.CL · cs.AI · 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{IT63623TUYL4SBC4JYNM4WBOXH}

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	2026-07-05T03:22:43.630066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44fdbf6b73a617c9045c4e1ace582eb9ffe68a373696b7df57b7e5eab3f4728b

Aliases

arxiv: 2110.07595 · arxiv_version: 2110.07595v1 · doi: 10.48550/arxiv.2110.07595 · pith_short_12: IT63623TUYL4 · pith_short_16: IT63623TUYL4SBC4 · pith_short_8: IT63623T

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/IT63623TUYL4SBC4JYNM4WBOXH \
  | 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: 44fdbf6b73a617c9045c4e1ace582eb9ffe68a373696b7df57b7e5eab3f4728b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47470ccee033975e0dd38f4a2c91fd748ebf8a492df0023b1ec085d0c6ef0297",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-14T17:56:35Z",
    "title_canon_sha256": "00b1c5154ceeef7add8777429e9e27f76304bf272a82d650b3c86e3318f15e6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07595",
    "kind": "arxiv",
    "version": 1
  }
}