Pith Number

pith:DMWCYML7

pith:2026:DMWCYML7W26VGMIDO4Z64SQRYF

not attested not anchored not stored refs pending

Correcting DFT formation energies towards experimental accuracy using foundational MLIPs and latent-feature delta-learning

Giovanni Pizzi, Marnik Bercx, Timo Reents

arxiv:2607.18092 v1 · 2026-07-20 · 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{DMWCYML7W26VGMIDO4Z64SQRYF}

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	2026-07-21T02:22:15.964147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b2c2c317fb6bd5331037733ee4a11c1721bdb4e9da541eaa5e244ce9d0f937b

Aliases

arxiv: 2607.18092 · arxiv_version: 2607.18092v1 · doi: 10.48550/arxiv.2607.18092 · pith_short_12: DMWCYML7W26V · pith_short_16: DMWCYML7W26VGMID · pith_short_8: DMWCYML7

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/DMWCYML7W26VGMIDO4Z64SQRYF \
  | 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: 1b2c2c317fb6bd5331037733ee4a11c1721bdb4e9da541eaa5e244ce9d0f937b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "316fed77de28f08c3eb53490a138d194798b64c0ebf63fa637adb83f4dc1dfc1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2026-07-20T15:55:37Z",
    "title_canon_sha256": "581c7932374c160ba55cb315c47209c5e3408182610b16305a354bf32ce2b94e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18092",
    "kind": "arxiv",
    "version": 1
  }
}