Pith Number

pith:K2TNJC3O

pith:2026:K2TNJC3OVH63U3I33M5772DOQN

not attested not anchored not stored refs pending

Machine Learning Materials Properties by Encoding Orbital-Projected Density of States

Hai-Chen Wang, Mauro Fava, Miguel A. L. Marques, Paulo Pires, Pierre-Paul De Breuck

arxiv:2607.07339 v1 · 2026-07-08 · 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{K2TNJC3OVH63U3I33M5772DOQN}

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	2026-07-09T01:20:22.050395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56a6d48b6ea9fdba6d1bdb3bffe86e83460b5ae687f1190add78ef8010817eb1

Aliases

arxiv: 2607.07339 · arxiv_version: 2607.07339v1 · doi: 10.48550/arxiv.2607.07339 · pith_short_12: K2TNJC3OVH63 · pith_short_16: K2TNJC3OVH63U3I3 · pith_short_8: K2TNJC3O

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/K2TNJC3OVH63U3I33M5772DOQN \
  | 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: 56a6d48b6ea9fdba6d1bdb3bffe86e83460b5ae687f1190add78ef8010817eb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09536fd99e604beb7aa2da91cfb83aa7ac93d3e0e3b08254bd5154204149dc6b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-08T12:28:37Z",
    "title_canon_sha256": "afdccafcd118179f4154603fe92325866abe08802d33496831af75ee3f452a86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.07339",
    "kind": "arxiv",
    "version": 1
  }
}