Pith Number

pith:7HH5YB3R

pith:2006:7HH5YB3RN3OKZVPUSCU5V5V3BH

not attested not anchored not stored refs pending

Short-range exchange-correlation energy of a uniform electron gas with modified electron-electron interaction

Andreas Savin, Heinz-J\"urgen Flad, Julien Toulouse

arxiv:cond-mat/0611559 v1 · 2006-11-21 · 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{7HH5YB3RN3OKZVPUSCU5V5V3BH}

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	2026-05-18T01:08:55.316689Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9cfdc07716edcacd5f490a9daf6bb09c0b3e6ea2796953b6c4ff1d1f776ce52

Aliases

arxiv: cond-mat/0611559 · arxiv_version: cond-mat/0611559v1 · doi: 10.48550/arxiv.cond-mat/0611559 · pith_short_12: 7HH5YB3RN3OK · pith_short_16: 7HH5YB3RN3OKZVPU · pith_short_8: 7HH5YB3R

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/7HH5YB3RN3OKZVPUSCU5V5V3BH \
  | 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: f9cfdc07716edcacd5f490a9daf6bb09c0b3e6ea2796953b6c4ff1d1f776ce52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dac6c1fbbce37f09b9be3916e3e8f210d70a008f01bf0be8d9b637dc3230ffa0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2006-11-21T15:50:34Z",
    "title_canon_sha256": "74120a524bcabd97424330ddb0b8ea3433bee29cf6e79569ddc4105efb5dd2a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0611559",
    "kind": "arxiv",
    "version": 1
  }
}