Pith Number

pith:CVTCKA7N

pith:2025:CVTCKA7NZY64G6UHRWVM3NOZDZ

not attested not anchored not stored refs pending

The Memory Engine: Self-Organized Coherence from Internal Feedback

Aranyak Sarkar

arxiv:2505.21711 v1 · 2025-05-27 · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVTCKA7NZY64G6UHRWVM3NOZDZ}

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	2026-07-05T11:11:02.418676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15662503edce3dc37a878daacdb5d91e45a8e91f1f209eda2746b97e5bcfc231

Aliases

arxiv: 2505.21711 · arxiv_version: 2505.21711v1 · doi: 10.48550/arxiv.2505.21711 · pith_short_12: CVTCKA7NZY64 · pith_short_16: CVTCKA7NZY64G6UH · pith_short_8: CVTCKA7N

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/CVTCKA7NZY64G6UHRWVM3NOZDZ \
  | 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: 15662503edce3dc37a878daacdb5d91e45a8e91f1f209eda2746b97e5bcfc231

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75c72036c4809b2087fd54021a3200706f7ed8392b49caa98675f6fcf9874885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2025-05-27T19:54:51Z",
    "title_canon_sha256": "7a527e621fdb2f03bcd7700cf2a1c83fe4fed72298c0e005a824085fb34db668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.21711",
    "kind": "arxiv",
    "version": 1
  }
}