Pith Number

pith:GI5RZ3QU

pith:2016:GI5RZ3QU5XJVZ3FN6TXL2C52RX

not attested not anchored not stored refs pending

Spectrum-splitting approach for Fermi-operator expansion in all-electron Kohn-Sham DFT calculations

Kaushik Bhattacharya, Michael Ortiz, Phani Motamarri, Vikram Gavini

arxiv:1608.07865 v1 · 2016-08-28 · physics.comp-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{GI5RZ3QU5XJVZ3FN6TXL2C52RX}

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	2026-05-18T00:51:46.893029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

323b1cee14edd35cecadf4eebd0bba8dec047511a2e70d76c90121de82db15ce

Aliases

arxiv: 1608.07865 · arxiv_version: 1608.07865v1 · doi: 10.48550/arxiv.1608.07865 · pith_short_12: GI5RZ3QU5XJV · pith_short_16: GI5RZ3QU5XJVZ3FN · pith_short_8: GI5RZ3QU

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/GI5RZ3QU5XJVZ3FN6TXL2C52RX \
  | 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: 323b1cee14edd35cecadf4eebd0bba8dec047511a2e70d76c90121de82db15ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71e0bcc8882a9929fb4233eae08d2be7b744936735dfeaed572693a9ced193af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-08-28T22:57:36Z",
    "title_canon_sha256": "35befe8e7b9468ff1f6df16ce6f518cbc033baeb8e4c98b0166dbc68e58378d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.07865",
    "kind": "arxiv",
    "version": 1
  }
}