Pith Number

pith:GH2WE3V6

pith:2017:GH2WE3V6V4AXYF4D2UEJEF32TH

not attested not anchored not stored refs pending

Machine Learning Unifies the Modelling of Materials and Molecules

Albert P. Bartok, Carl Poelking, Gabor Csanyi, James Kermode, Michele Ceriotti, Noam Bernstein, Sandip De

arxiv:1706.00179 v2 · 2017-06-01 · cond-mat.mtrl-sci · physics.chem-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{GH2WE3V6V4AXYF4D2UEJEF32TH}

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	2026-05-18T00:27:52.512692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31f5626ebeaf017c1783d50892177a99d33b05943ce0dcd8311e298dd3147fd2

Aliases

arxiv: 1706.00179 · arxiv_version: 1706.00179v2 · doi: 10.48550/arxiv.1706.00179 · pith_short_12: GH2WE3V6V4AX · pith_short_16: GH2WE3V6V4AXYF4D · pith_short_8: GH2WE3V6

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/GH2WE3V6V4AXYF4D2UEJEF32TH \
  | 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: 31f5626ebeaf017c1783d50892177a99d33b05943ce0dcd8311e298dd3147fd2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c628c220b96f8ec51773ef17906c429a894dd1c4564cc20bb339634f6ecedf9c",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-06-01T06:50:28Z",
    "title_canon_sha256": "2769d20a40a082fe32a3fc1e46b0556d33fd99cbbc496d04a25f201205ea52a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00179",
    "kind": "arxiv",
    "version": 2
  }
}