Pith Number

pith:WC6EXTDJ

pith:2018:WC6EXTDJGD35HLJZ7HWQ3KZZ3X

not attested not anchored not stored refs pending

Atomic positions independent descriptor for machine learning of material properties

Ankit Jain, Thomas Bligaard

arxiv:1809.03960 v2 · 2018-09-11 · cond-mat.mtrl-sci · cond-mat.dis-nn · 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{WC6EXTDJGD35HLJZ7HWQ3KZZ3X}

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	2026-05-17T23:57:35.920376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0bc4bcc6930f7d3ad39f9ed0dab39ddc306246b859ebe1ebdcf63f38a52ab63

Aliases

arxiv: 1809.03960 · arxiv_version: 1809.03960v2 · doi: 10.48550/arxiv.1809.03960 · pith_short_12: WC6EXTDJGD35 · pith_short_16: WC6EXTDJGD35HLJZ · pith_short_8: WC6EXTDJ

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/WC6EXTDJGD35HLJZ7HWQ3KZZ3X \
  | 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: b0bc4bcc6930f7d3ad39f9ed0dab39ddc306246b859ebe1ebdcf63f38a52ab63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02f357d81e6138756c3d3efc2f9032a76802cdaea69357d4c2cde7bb639cf2fe",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-09-11T15:10:07Z",
    "title_canon_sha256": "095377be3842095a071ab07d4baa4dce6d069ed1c5cbffd702915bde86a2a557"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03960",
    "kind": "arxiv",
    "version": 2
  }
}