Pith Number

pith:AR6WNHPO

pith:2017:AR6WNHPOB3HP5L42D435RHZOJS

not attested not anchored not stored refs pending

Semilocal Exchange Functionals With Improved Performances: The Modified Enhancement Factor For Two Dimensional Quantum Systems

Prasanjit Samal, Subrata Jana

arxiv:1704.03390 v1 · 2017-04-11 · 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{AR6WNHPOB3HP5L42D435RHZOJS}

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	2026-05-18T00:46:32.640349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047d669dee0ecefeaf9a1f37d89f2e4c9b4c3ec936597dc277f2af7d5a48a0b0

Aliases

arxiv: 1704.03390 · arxiv_version: 1704.03390v1 · doi: 10.48550/arxiv.1704.03390 · pith_short_12: AR6WNHPOB3HP · pith_short_16: AR6WNHPOB3HP5L42 · pith_short_8: AR6WNHPO

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/AR6WNHPOB3HP5L42D435RHZOJS \
  | 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: 047d669dee0ecefeaf9a1f37d89f2e4c9b4c3ec936597dc277f2af7d5a48a0b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39738b446d8370659be3df7cccef7d0e3ea1149449e088833a02b0edb2806a70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2017-04-11T16:12:18Z",
    "title_canon_sha256": "6c6eee83aee410614bb49e746eb4260c784f28539b190a3f92e3ef4b172f77f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03390",
    "kind": "arxiv",
    "version": 1
  }
}