Pith Number

pith:UVN5L2TD

pith:2011:UVN5L2TDIXCO6GYVUBFIWELNO2

not attested not anchored not stored refs pending

Advancing hierarchical equations of motion for efficient evaluation of coherent two-dimensional spectroscopy

Darius Abramavicius, Houdao Zhang, Jian Xu, Rui-Xue Xu, YiJing Yan

arxiv:1109.6168 v1 · 2011-09-28 · 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{UVN5L2TDIXCO6GYVUBFIWELNO2}

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	2026-05-18T02:00:22.198949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a55bd5ea6345c4ef1b15a04a8b116d76baeafc156c88b59d25801f25dae268d5

Aliases

arxiv: 1109.6168 · arxiv_version: 1109.6168v1 · doi: 10.48550/arxiv.1109.6168 · pith_short_12: UVN5L2TDIXCO · pith_short_16: UVN5L2TDIXCO6GYV · pith_short_8: UVN5L2TD

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/UVN5L2TDIXCO6GYVUBFIWELNO2 \
  | 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: a55bd5ea6345c4ef1b15a04a8b116d76baeafc156c88b59d25801f25dae268d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8b82dfdc216abe132a025d1ee7aa3e7b36fd6820aa3bcfe8e4b83e7164844d7",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2011-09-28T11:11:50Z",
    "title_canon_sha256": "4880ade92b00a6a2c7b429ee77398b80a5019dff3c9332c11d4d968203f1f7c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.6168",
    "kind": "arxiv",
    "version": 1
  }
}