Pith Number

pith:2FD27XR4

pith:2017:2FD27XR4OF5AQ4HSJBMMPHJ5XQ

not attested not anchored not stored refs pending

Putting Self-Supervised Token Embedding on the Tables

Gautier Marti, Marc Szafraniec, Philippe Donnat

arxiv:1708.04120 v2 · 2017-07-28 · 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{2FD27XR4OF5AQ4HSJBMMPHJ5XQ}

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	2026-05-18T00:32:00.978903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d147afde3c717a0870f24858c79d3dbc281399e56351ae08ba0ff689a95eeca3

Aliases

arxiv: 1708.04120 · arxiv_version: 1708.04120v2 · doi: 10.48550/arxiv.1708.04120 · pith_short_12: 2FD27XR4OF5A · pith_short_16: 2FD27XR4OF5AQ4HS · pith_short_8: 2FD27XR4

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/2FD27XR4OF5AQ4HSJBMMPHJ5XQ \
  | 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: d147afde3c717a0870f24858c79d3dbc281399e56351ae08ba0ff689a95eeca3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4797ab364eefe3e88162bd80216e28fa91470eb1f0be082313342800a113a571",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2017-07-28T09:35:45Z",
    "title_canon_sha256": "31260fee880e5d4980a85408b1451b7610f05450ab179cbd4d290e5c932253ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04120",
    "kind": "arxiv",
    "version": 2
  }
}