Pith Number

pith:5TSDV6HJ

pith:2012:5TSDV6HJVBHVN6REQ4G4OPCHXT

not attested not anchored not stored refs pending

Optical spectra of solids obtained by time-dependent density-functional theory with the jellium-with-gap model exchange-correlation kernel

Aleksandrs Terentjevs, Fabio Della Sala, Lucian A. Constantin, Paolo E. Trevisanutto, Valerio Olevano

arxiv:1210.7149 v1 · 2012-10-26 · cond-mat.other · cond-mat.mtrl-sci · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5TSDV6HJVBHVN6REQ4G4OPCHXT}

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	2026-05-18T03:20:48.468038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ece43af8e9a84f56fa24870dc73c47bcdf106a68c172f705b5aec592d487e004

Aliases

arxiv: 1210.7149 · arxiv_version: 1210.7149v1 · doi: 10.48550/arxiv.1210.7149 · pith_short_12: 5TSDV6HJVBHV · pith_short_16: 5TSDV6HJVBHVN6RE · pith_short_8: 5TSDV6HJ

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/5TSDV6HJVBHVN6REQ4G4OPCHXT \
  | 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: ece43af8e9a84f56fa24870dc73c47bcdf106a68c172f705b5aec592d487e004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378dd428339e4628e0cc82811986b22e5c8bdecca97d3c235bd4f9458ca1f891",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2012-10-26T14:02:17Z",
    "title_canon_sha256": "8ef685378149bb8689838eddf1c6911fab5e9d78f996b7ba1d14c85588e90c1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7149",
    "kind": "arxiv",
    "version": 1
  }
}