Pith Number

pith:I3OYFVUF

pith:2021:I3OYFVUFBIXNQI3LL2JJN6M7PW

not attested not anchored not stored refs pending

Predicting properties of hard-coating alloys using ab-initio and machine learning methods

D. G. Sangiovanni, F. Tasnadi, H. Lev\"am\"aki, I. A. Abrikosov, L. J. S. Johnson, R. Armiento

arxiv:2111.01111 v2 · 2021-11-01 · cond-mat.mtrl-sci · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I3OYFVUFBIXNQI3LL2JJN6M7PW}

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	2026-07-05T03:34:08.351481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46dd82d6850a2ed8236b5e9296f99f7da884d9b52edcb3f1a79b2426cf673d9d

Aliases

arxiv: 2111.01111 · arxiv_version: 2111.01111v2 · doi: 10.48550/arxiv.2111.01111 · pith_short_12: I3OYFVUFBIXN · pith_short_16: I3OYFVUFBIXNQI3L · pith_short_8: I3OYFVUF

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/I3OYFVUFBIXNQI3LL2JJN6M7PW \
  | 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: 46dd82d6850a2ed8236b5e9296f99f7da884d9b52edcb3f1a79b2426cf673d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c4a1e19999853d7a80827e78a4557324f999175538ea1d1ee079ef1ddc4af7d",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-11-01T17:27:36Z",
    "title_canon_sha256": "b2e0ccf872ebc8aceb192cf8a84f60b59f74eb5479f621e345632f91d992ee38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.01111",
    "kind": "arxiv",
    "version": 2
  }
}