Pith Number

pith:EFNGG3QV

pith:2017:EFNGG3QVMB4ANHDHSVMMZAIEC5

not attested not anchored not stored refs pending

Role of Kohn-Sham Kinetic Energy Density in Designing Asymptotically Correct Semilocal Exchange-Correlation Functionals in Two Dimensions

Prasanjit Samal, Subrata Jana

arxiv:1703.05456 v1 · 2017-03-16 · 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{EFNGG3QVMB4ANHDHSVMMZAIEC5}

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	2026-05-18T00:48:34.239597Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

215a636e156078069c679558cc81041750f09ec8bec8396dd0134f89a0a116e5

Aliases

arxiv: 1703.05456 · arxiv_version: 1703.05456v1 · doi: 10.48550/arxiv.1703.05456 · pith_short_12: EFNGG3QVMB4A · pith_short_16: EFNGG3QVMB4ANHDH · pith_short_8: EFNGG3QV

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/EFNGG3QVMB4ANHDHSVMMZAIEC5 \
  | 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: 215a636e156078069c679558cc81041750f09ec8bec8396dd0134f89a0a116e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74cd4fc2b4ec414d4de67ce07c31954bec8d99ac18a17c06af16210d497bc7b3",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-03-16T02:21:45Z",
    "title_canon_sha256": "51629812544ab316734697072e604a2df5e469da375ef8c4a0835a27ac86a43f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.05456",
    "kind": "arxiv",
    "version": 1
  }
}