Pith Number

pith:XNZALFT5

pith:2021:XNZALFT5O7MJTFL5GXC7NUDRGR

not attested not anchored not stored refs pending

ReasonBERT: Pre-trained to Reason with Distant Supervision

Alyssa Lees, Cong Yu, Huan Sun, Xiang Deng, You Wu, Yu Su

arxiv:2109.04912 v1 · 2021-09-10 · 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{XNZALFT5O7MJTFL5GXC7NUDRGR}

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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.

Cited by

2 papers in Pith

Efficient Training of Language Models to Fill in the Middle

Towards Large Reasoning Models: A Survey of Reinforced Reasoning with Large Language Models

Receipt and verification

First computed	2026-07-05T03:13:11.409723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb7205967d77d899957d35c5f6d07134711739c2292da165c797876650e7484d

Aliases

arxiv: 2109.04912 · arxiv_version: 2109.04912v1 · doi: 10.48550/arxiv.2109.04912 · pith_short_12: XNZALFT5O7MJ · pith_short_16: XNZALFT5O7MJTFL5 · pith_short_8: XNZALFT5

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/XNZALFT5O7MJTFL5GXC7NUDRGR \
  | 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: bb7205967d77d899957d35c5f6d07134711739c2292da165c797876650e7484d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1337a79ee87b248d4175cd5bd71c384307aeee787322586b7214babb740a43e4",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-09-10T14:49:44Z",
    "title_canon_sha256": "b307b9ed3f02cfe38cf126340d09699d36132fe3ef3af48cf9c1ef0f63cbcc7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.04912",
    "kind": "arxiv",
    "version": 1
  }
}