Pith Number

pith:ECOQMGXX

pith:2022:ECOQMGXXCKHKB734SHDXSYJUI4

not attested not anchored not stored refs pending

Femtosecond Symmetry Breaking and Coherent Relaxation of Methane Cations at the Carbon K-Edge

Andrew D. Ross, Daniel M. Neumark, Diptarka Hait, Enrico Ridente, Eric A. Haugen, Martin Head-Gordon, Stephen R. Leone

arxiv:2212.12875 v1 · 2022-12-25 · physics.chem-ph · quant-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{ECOQMGXXCKHKB734SHDXSYJUI4}

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	2026-07-05T06:11:59.169188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

209d061af7128ea0ff7c91c779613447003995c48aff8e43193a23f8f74f1ef6

Aliases

arxiv: 2212.12875 · arxiv_version: 2212.12875v1 · doi: 10.48550/arxiv.2212.12875 · pith_short_12: ECOQMGXXCKHK · pith_short_16: ECOQMGXXCKHKB734 · pith_short_8: ECOQMGXX

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/ECOQMGXXCKHKB734SHDXSYJUI4 \
  | 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: 209d061af7128ea0ff7c91c779613447003995c48aff8e43193a23f8f74f1ef6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5732b31127a567c51a63bf2cdf62f9e86806690acfbeac92d79ee5bf1300ad28",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-12-25T08:40:37Z",
    "title_canon_sha256": "f244a974d26a3380fecea2dca714d4dc82020f5172bb0cad9081d837cfa3c435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.12875",
    "kind": "arxiv",
    "version": 1
  }
}