Pith Number

pith:5O6YALDE

pith:2026:5O6YALDEDPMHKJHBF5F63WILCG

not attested not anchored not stored refs pending

MemTrain: Self-Supervised Context Memory Training

Haoqing Wang, Xingrun Xing, Yehui Tang, Zhi-Hong Deng, Ziheng Li

arxiv:2606.03197 v1 · 2026-06-02 · 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{5O6YALDEDPMHKJHBF5F63WILCG}

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	2026-06-03T01:05:34.615982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebbd802c641bd87524e12f4bedd90b11847a143c3f0f4880f247bce48445a4bc

Aliases

arxiv: 2606.03197 · arxiv_version: 2606.03197v1 · doi: 10.48550/arxiv.2606.03197 · pith_short_12: 5O6YALDEDPMH · pith_short_16: 5O6YALDEDPMHKJHB · pith_short_8: 5O6YALDE

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/5O6YALDEDPMHKJHBF5F63WILCG \
  | 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: ebbd802c641bd87524e12f4bedd90b11847a143c3f0f4880f247bce48445a4bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52a5196006ad6ed126da52d2cf59db35fc6736ac2453d656e4ba1c33bad7f8b3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-02T05:56:24Z",
    "title_canon_sha256": "23bae654204c5fce25f428d18763221803f77c8df5b11531a2d84f5f0b5ad1f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03197",
    "kind": "arxiv",
    "version": 1
  }
}