Pith Number

pith:75KPJ4S2

pith:2025:75KPJ4S2BOO55IEIHOIGHCDOJA

not attested not anchored not stored refs pending

Structure and Elastic properties of Titanium MXenes: evaluation of COMB3, REAXFF and MEAM force fields

Alexandre F. Fonseca, Luis F. V. Thomazini

arxiv:2505.20169 v1 · 2025-05-26 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{75KPJ4S2BOO55IEIHOIGHCDOJA}

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	2026-07-05T11:45:36.079498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff54f4f25a0b9ddea0883b9063886e483c677915fc31d5d664858078f1fe659b

Aliases

arxiv: 2505.20169 · arxiv_version: 2505.20169v1 · doi: 10.48550/arxiv.2505.20169 · pith_short_12: 75KPJ4S2BOO5 · pith_short_16: 75KPJ4S2BOO55IEI · pith_short_8: 75KPJ4S2

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/75KPJ4S2BOO55IEIHOIGHCDOJA \
  | 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: ff54f4f25a0b9ddea0883b9063886e483c677915fc31d5d664858078f1fe659b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "821614b54594661f24e0c64ecb505cce99dfd26e0fc6d0fb5f3b09a3ad5fcaba",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2025-05-26T16:11:41Z",
    "title_canon_sha256": "77b7a09114eacb951e54f5b07d262ec59ae07470e98b14f9c73c9dfa1675cc4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20169",
    "kind": "arxiv",
    "version": 1
  }
}