Pith Number

pith:2VDB5OUL

pith:2012:2VDB5OULJJL2MZOLJU4ARB2RRY

not attested not anchored not stored refs pending

Large-scale first principles configuration interaction calculations of optical absorption in boron clusters

Alok Shukla, Ravindra Shinde

arxiv:1202.6205 v1 · 2012-02-28 · physics.atm-clus · 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{2VDB5OULJJL2MZOLJU4ARB2RRY}

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	2026-05-18T03:47:52.980673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5461eba8b4a57a665cb4d380887518e0c7cacef7e9cccc8aa6e9c4ed0e102c7

Aliases

arxiv: 1202.6205 · arxiv_version: 1202.6205v1 · doi: 10.48550/arxiv.1202.6205 · pith_short_12: 2VDB5OULJJL2 · pith_short_16: 2VDB5OULJJL2MZOL · pith_short_8: 2VDB5OUL

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/2VDB5OULJJL2MZOLJU4ARB2RRY \
  | 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: d5461eba8b4a57a665cb4d380887518e0c7cacef7e9cccc8aa6e9c4ed0e102c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4fd4eccd2341d2b1fcda4e383f113294cb3e96c3ba12fbffd73f271871b1574",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2012-02-28T13:10:23Z",
    "title_canon_sha256": "d543ef856d4f586958b9435f0d38be63480119e11bc9ce8db58a51a7ddfec213"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.6205",
    "kind": "arxiv",
    "version": 1
  }
}