Pith Number

pith:DXFRLK2V

pith:2026:DXFRLK2VWJINOWDAKODUARJVM2

not attested not anchored not stored refs pending

A Practical Guide for Diagnosing Imaginary Phonon Modes in Metal--Organic Frameworks: The Case of MOF-5

Caterina Cocchi, Julia Santana-Andreo

arxiv:2605.31303 v1 · 2026-05-29 · 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{DXFRLK2VWJINOWDAKODUARJVM2}

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	2026-06-01T01:04:09.947182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dcb15ab55b250d758605387404535668fe2ac3d58091ffb365dd3115d347f07

Aliases

arxiv: 2605.31303 · arxiv_version: 2605.31303v1 · doi: 10.48550/arxiv.2605.31303 · pith_short_12: DXFRLK2VWJIN · pith_short_16: DXFRLK2VWJINOWDA · pith_short_8: DXFRLK2V

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/DXFRLK2VWJINOWDAKODUARJVM2 \
  | 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: 1dcb15ab55b250d758605387404535668fe2ac3d58091ffb365dd3115d347f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b621262e108d3e6648806db476ff515de97bef5faaa60ba9b1582e34af2ad310",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-05-29T13:38:29Z",
    "title_canon_sha256": "0c46283e05e70acc11703106a45013eda521e941fe68de902008b5037903dde0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31303",
    "kind": "arxiv",
    "version": 1
  }
}