Pith Number

pith:4I72H4X4

pith:2026:4I72H4X4DFVVYM7FEG3DJ5FOWV

not attested not anchored not stored refs pending

TransMem: Transforming Hidden States into Memory for Large Language Models

Botian Shi, Ding Wang, Haodong Lei, Hongsong Wang, Junming Liu, Pinlong Cai, Yirong Chen

arxiv:2607.29032 v1 · 2026-07-31 · cs.MA · 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{4I72H4X4DFVVYM7FEG3DJ5FOWV}

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	2026-08-03T01:18:09.356268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e23fa3f2fc196b5c33e521b634f4aeb5472190aff1ee3b886fe7adc7d325f8ca

Aliases

arxiv: 2607.29032 · arxiv_version: 2607.29032v1 · doi: 10.48550/arxiv.2607.29032 · pith_short_12: 4I72H4X4DFVV · pith_short_16: 4I72H4X4DFVVYM7F · pith_short_8: 4I72H4X4

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/4I72H4X4DFVVYM7FEG3DJ5FOWV \
  | 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: e23fa3f2fc196b5c33e521b634f4aeb5472190aff1ee3b886fe7adc7d325f8ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f6d7163fe0bf11bcdb408cb48b48da21cdb74d87616ff8a618273a0b1ac313",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2026-07-31T05:11:04Z",
    "title_canon_sha256": "fbfc1c30865e019533428fbd51b0c8b05c72f3c3cbad32aab96b7c44ee718f90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29032",
    "kind": "arxiv",
    "version": 1
  }
}