Pith Number

pith:TTQNQEIC

pith:2026:TTQNQEICDYBCIZTG7I7YKT3RJD

not attested not anchored not stored refs pending

Information Propagation and Encoding in Solids: A Quantitative Approach Towards Mechanical Intelligence

Emma Lejeune, Peerasait Prachaseree

arxiv:2602.00140 v2 · 2026-01-28 · cs.IT · cond-mat.mtrl-sci · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTQNQEICDYBCIZTG7I7YKT3RJD}

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	2026-06-19T16:11:20.176987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ce0d811021e02246666fa3f854f7148e035773373728fb4b7bea207223d4f14

Aliases

arxiv: 2602.00140 · arxiv_version: 2602.00140v2 · doi: 10.48550/arxiv.2602.00140 · pith_short_12: TTQNQEICDYBC · pith_short_16: TTQNQEICDYBCIZTG · pith_short_8: TTQNQEIC

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/TTQNQEICDYBCIZTG7I7YKT3RJD \
  | 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: 9ce0d811021e02246666fa3f854f7148e035773373728fb4b7bea207223d4f14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e00ada2f5360ca287c90db5f92954927aa47c4e109b9d9dee1befb90afe3f787",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2026-01-28T22:40:52Z",
    "title_canon_sha256": "af9a1dedacd740ae297893ccdd0486de735a098c70265b78b58800fbfc4aa82a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.00140",
    "kind": "arxiv",
    "version": 2
  }
}