Pith Number

pith:TPH3ABC6

pith:2009:TPH3ABC63G32VO2DOH6UF343I3

not attested not anchored not stored refs pending

Position-dependent exact-exchange energy for slabs and semi-infinite jellium

C. M. Horowitz, C. R. Proetto, J. M. Pitarke, L. A. Constantin

arxiv:0911.1338 v1 · 2009-11-06 · cond-mat.other · 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{TPH3ABC63G32VO2DOH6UF343I3}

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	2026-05-18T02:10:58.589903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bcfb0045ed9b7aabb4371fd42ef9b46ecc91921e1049d6567c2eec2968888aa

Aliases

arxiv: 0911.1338 · arxiv_version: 0911.1338v1 · doi: 10.48550/arxiv.0911.1338 · pith_short_12: TPH3ABC63G32 · pith_short_16: TPH3ABC63G32VO2D · pith_short_8: TPH3ABC6

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/TPH3ABC63G32VO2DOH6UF343I3 \
  | 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: 9bcfb0045ed9b7aabb4371fd42ef9b46ecc91921e1049d6567c2eec2968888aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "507d43d01b0f9209eb0f2caee6dabf2962ee7386d67b63d5d4600d6cccf4b1e5",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-11-06T19:49:45Z",
    "title_canon_sha256": "b078fced32ddbbbdca2cdfd9a0bcc41f7501ab51bf5e01d480d2cddffc97d8d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1338",
    "kind": "arxiv",
    "version": 1
  }
}