Pith Number

pith:DXHVG5V4

pith:2018:DXHVG5V4B5FPIVZPGXPG23M5LV

not attested not anchored not stored refs pending

A first-principle calculation of the XANES spectrum of Cu$^{2+}$ in water

Francesco Stellato, Giancarlo Rossi, Giovanni La Penna, Silvia Morante, Velia Minicozzi

arxiv:1809.06107 v1 · 2018-09-17 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXHVG5V4B5FPIVZPGXPG23M5LV}

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	2026-05-18T00:05:35.623871Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1dcf5376bc0f4af4572f35de6d6d9d5d5648bd89527727952174ad8ea5a5e719

Aliases

arxiv: 1809.06107 · arxiv_version: 1809.06107v1 · doi: 10.48550/arxiv.1809.06107 · pith_short_12: DXHVG5V4B5FP · pith_short_16: DXHVG5V4B5FPIVZP · pith_short_8: DXHVG5V4

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/DXHVG5V4B5FPIVZPGXPG23M5LV \
  | 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: 1dcf5376bc0f4af4572f35de6d6d9d5d5648bd89527727952174ad8ea5a5e719

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09a8e929da4bb45faa55b722ebcfdc796f24c31ea9d51eb8d4aaaba092624139",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-09-17T10:16:41Z",
    "title_canon_sha256": "378ff8360efe582897fd543462d32aa7ff39b6d734a576469bac409e37536d3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.06107",
    "kind": "arxiv",
    "version": 1
  }
}