Pith Number

pith:OTWD4HIA

pith:2021:OTWD4HIABGB25H6P57NJLHC2I7

not attested not anchored not stored refs pending

An Assessment of Different Electronic Structure Approaches for Modeling Time-Resolved X-ray Absorption Spectroscopy

Anna I. Krylov, Klaus B. M{\o}ller, Marta L. Vidal, M\'aty\'as P\'apai, Shota Tsuru, Sonia Coriani

arxiv:2101.06643 v1 · 2021-01-17 · physics.chem-ph · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTWD4HIABGB25H6P57NJLHC2I7}

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	2026-07-05T05:18:43.133613Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ec3e1d000983ae9fcfefda959c5a47e544d5ee8c331eb726bc1f25ce6a663a

Aliases

arxiv: 2101.06643 · arxiv_version: 2101.06643v1 · doi: 10.48550/arxiv.2101.06643 · pith_short_12: OTWD4HIABGB2 · pith_short_16: OTWD4HIABGB25H6P · pith_short_8: OTWD4HIA

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/OTWD4HIABGB25H6P57NJLHC2I7 \
  | 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: 74ec3e1d000983ae9fcfefda959c5a47e544d5ee8c331eb726bc1f25ce6a663a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41972fc6441ef1debe422c0de10376e13d4907f4372c889024d8b8cd6b83485a",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-01-17T11:04:18Z",
    "title_canon_sha256": "38274c286903cf6ae4d84236a698055f0b1b47534f18003414073c09a9304db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.06643",
    "kind": "arxiv",
    "version": 1
  }
}