Pith Number

pith:OGSNFXSM

pith:2020:OGSNFXSMNH4DVWFWYHFMQARTAF

not attested not anchored not stored refs pending

Which *BERT? A Survey Organizing Contextualized Encoders

Benjamin Van Durme, Patrick Xia, Shijie Wu

arxiv:2010.00854 v1 · 2020-10-02 · 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{OGSNFXSMNH4DVWFWYHFMQARTAF}

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	2026-07-05T01:39:48.292830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a4d2de4c69f83ad8b6c1cac802330149038cfe8020126e522c8066d67fbe88

Aliases

arxiv: 2010.00854 · arxiv_version: 2010.00854v1 · doi: 10.48550/arxiv.2010.00854 · pith_short_12: OGSNFXSMNH4D · pith_short_16: OGSNFXSMNH4DVWFW · pith_short_8: OGSNFXSM

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/OGSNFXSMNH4DVWFWYHFMQARTAF \
  | 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: 71a4d2de4c69f83ad8b6c1cac802330149038cfe8020126e522c8066d67fbe88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ae66f2e06b5b0d0fbf65216433626ee23c9a48afc176362f6726dfc3c51f4dd",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2020-10-02T08:34:34Z",
    "title_canon_sha256": "a7bd6b2921dee6e5992ac83b4ea0d09c1cf9c2877aab3dcea8732ec0a4628c8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.00854",
    "kind": "arxiv",
    "version": 1
  }
}