Pith Number

pith:CPWTFBFD

pith:2013:CPWTFBFDPEZPZJPJQHFPDUMLBQ

not attested not anchored not stored refs pending

Longitudinal inverted compressibility in super-strained metamaterials

Adilson E. Motter, Zachary G. Nicolaou

arxiv:1304.0787 v1 · 2013-04-02 · cond-mat.stat-mech · cond-mat.dis-nn · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPWTFBFDPEZPZJPJQHFPDUMLBQ}

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	2026-05-18T03:25:43.193401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ed3284a37932fca5e981caf1d18b0c39f4e30a686c89f1036dbba05ac85c0a

Aliases

arxiv: 1304.0787 · arxiv_version: 1304.0787v1 · doi: 10.48550/arxiv.1304.0787 · pith_short_12: CPWTFBFDPEZP · pith_short_16: CPWTFBFDPEZPZJPJ · pith_short_8: CPWTFBFD

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/CPWTFBFDPEZPZJPJQHFPDUMLBQ \
  | 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: 13ed3284a37932fca5e981caf1d18b0c39f4e30a686c89f1036dbba05ac85c0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7185b4b0a21295ffd665ec3dc4adfa18a1a24af06d198aa9329a59c32e14161",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2013-04-02T20:16:15Z",
    "title_canon_sha256": "da38f4bf426c41baaad1869ba47307b82dee34a7b48454bbef908159fba079c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.0787",
    "kind": "arxiv",
    "version": 1
  }
}