Pith Number

pith:EZECV7GZ

pith:2026:EZECV7GZCZZEFEJ454YQXOC6Y7

not attested not anchored not stored refs pending

AtomMem: Building Simple and Effective Memory System for LLM Agents via Atomic Facts

Enhong Chen, Hui Zheng, Qi Liu, Shangze Li, Tong Xu, Yanyu Yao, Zhi Zheng

arxiv:2606.19847 v1 · 2026-06-18 · 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{EZECV7GZCZZEFEJ454YQXOC6Y7}

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	2026-06-19T16:12:36.849873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26482afcd9167242913cef310bb85ec7d938705afec490de8fbcb1f33f1b2f58

Aliases

arxiv: 2606.19847 · arxiv_version: 2606.19847v1 · doi: 10.48550/arxiv.2606.19847 · pith_short_12: EZECV7GZCZZE · pith_short_16: EZECV7GZCZZEFEJ4 · pith_short_8: EZECV7GZ

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/EZECV7GZCZZEFEJ454YQXOC6Y7 \
  | 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: 26482afcd9167242913cef310bb85ec7d938705afec490de8fbcb1f33f1b2f58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "251e15bbd9e442655ca71829ea2f4a32714544cd93cca48deeca641c0b9e8927",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-18T06:56:15Z",
    "title_canon_sha256": "0ba130f4229460102fa7aec15d5f622fac156fe9d7a4c815a430e517f84f06ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.19847",
    "kind": "arxiv",
    "version": 1
  }
}