Pith Number

pith:CK6G2Q5Z

pith:2010:CK6G2Q5ZDLYFB73ZAJMZXRHFMV

not attested not anchored not stored refs pending

Design of effective kernels for spectroscopy and molecular transport: time-dependent current-density-functional theory

Matteo Gatti

arxiv:1012.4502 v1 · 2010-12-20 · 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{CK6G2Q5ZDLYFB73ZAJMZXRHFMV}

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	2026-05-18T02:04:19.698220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12bc6d43b91af050ff7902599bc4e56577d4a3b378f330ad744161f6d8eb4cfc

Aliases

arxiv: 1012.4502 · arxiv_version: 1012.4502v1 · doi: 10.48550/arxiv.1012.4502 · pith_short_12: CK6G2Q5ZDLYF · pith_short_16: CK6G2Q5ZDLYFB73Z · pith_short_8: CK6G2Q5Z

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/CK6G2Q5ZDLYFB73ZAJMZXRHFMV \
  | 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: 12bc6d43b91af050ff7902599bc4e56577d4a3b378f330ad744161f6d8eb4cfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eecb6aa8c40e4c57338e618992d21e575557e4cf42da71d543675953cab6450b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2010-12-20T23:21:02Z",
    "title_canon_sha256": "4318314b73d8a7b14fee9d89f52fccc97f7cfda2b3eccb3ff29c472cb4c91d47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4502",
    "kind": "arxiv",
    "version": 1
  }
}