Pith Number

pith:KMSGVTFZ

pith:2019:KMSGVTFZEATHJ6ZCA37GSVP2P3

not attested not anchored not stored refs pending

COMBIgor: data analysis package for combinatorial materials science

Allison Mis, Andriy Zakutayev, Celeste L. Melamed, Dennice M. Roberts, Geoff L. Brennecka, Imran Khan, John D. Perkins, Karen Heinselman, Kevin R. Talley, Meagan C. Papac, Sage R. Bauers, Valerie Jacobson

arxiv:1904.07989 v2 · 2019-04-16 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KMSGVTFZEATHJ6ZCA37GSVP2P3}

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	2026-05-17T23:47:15.493533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53246accb9202674fb2206fe6955fa7ed4c0bffa5a98c83c7e48fc7a947d7da3

Aliases

arxiv: 1904.07989 · arxiv_version: 1904.07989v2 · doi: 10.48550/arxiv.1904.07989 · pith_short_12: KMSGVTFZEATH · pith_short_16: KMSGVTFZEATHJ6ZC · pith_short_8: KMSGVTFZ

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/KMSGVTFZEATHJ6ZCA37GSVP2P3 \
  | 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: 53246accb9202674fb2206fe6955fa7ed4c0bffa5a98c83c7e48fc7a947d7da3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "018d1ac1c71f47babac033dd7f09c6cc255dfed2d6e07a82e1eb164a2f3f2f59",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-04-16T21:16:17Z",
    "title_canon_sha256": "ddda4da6595f258d03203b1c34d35730166b46287bf7cb92aeba39d49157dd30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07989",
    "kind": "arxiv",
    "version": 2
  }
}