Pith Number

pith:RUFKEX4F

pith:2016:RUFKEX4FW3HY7HGODAIVFSYARL

not attested not anchored not stored refs pending

Learning physical descriptors for materials science by compressed sensing

(2) Charles University, 3), (3) Humboldt-Universit\"at zu Berlin, 4) ((1) Fritz-Haber-Institut der Max-Planck-Gesellschaft, (4) University of California - Santa Barbara, Berlin, Berlin-Dahlem, Biochemistry, CA, Claudia Draxl (1, Czech Republic, Department of Chemistry, Department of Mathematical Analysis, Emre Ahmetcik (1), Germany, Institut f\"ur Physik, IRIS Adlershof, Jan Vybiral (2), Luca M. Ghiringhelli (1), Materials Department, Matthias Scheffler (1, Prague, Runhai Ouyang (1), Santa Barbara, Sergey V. Levchenko (1), USA)

arxiv:1612.04285 v1 · 2016-12-13 · cond-mat.mtrl-sci · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUFKEX4FW3HY7HGODAIVFSYARL}

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	2026-05-18T00:49:10.715363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d0aa25f85b6cf8f9cce181152cb008af0367a7843a97828b721982d84f912a5

Aliases

arxiv: 1612.04285 · arxiv_version: 1612.04285v1 · doi: 10.48550/arxiv.1612.04285 · pith_short_12: RUFKEX4FW3HY · pith_short_16: RUFKEX4FW3HY7HGO · pith_short_8: RUFKEX4F

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/RUFKEX4FW3HY7HGODAIVFSYARL \
  | 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: 8d0aa25f85b6cf8f9cce181152cb008af0367a7843a97828b721982d84f912a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54e2ad79efdb91e2d92e090e4c9dd33301c9e0409774236fbc0353c8f2c11621",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2016-12-13T17:06:01Z",
    "title_canon_sha256": "c3af451306fbd7fa7222fdacb9ed89a739d0522ea8ad3e56d80f70d94876ca51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.04285",
    "kind": "arxiv",
    "version": 1
  }
}