Pith Number

pith:WEQLOEQC

pith:2014:WEQLOEQCKTCHBTF6QH4IQ4XYMC

not attested not anchored not stored refs pending

Extracting molecular potentials from insufficient spectroscopic information

Sourav Dutta, Xuan Li

arxiv:1408.4094 v1 · 2014-08-18 · quant-ph · physics.chem-ph · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WEQLOEQCKTCHBTF6QH4IQ4XYMC}

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	2026-05-18T01:22:43.427104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b120b7120254c470ccbe81f88872f860adb61f5ae0f0ee5e673d89c9ec5b0079

Aliases

arxiv: 1408.4094 · arxiv_version: 1408.4094v1 · doi: 10.48550/arxiv.1408.4094 · pith_short_12: WEQLOEQCKTCH · pith_short_16: WEQLOEQCKTCHBTF6 · pith_short_8: WEQLOEQC

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/WEQLOEQCKTCHBTF6QH4IQ4XYMC \
  | 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: b120b7120254c470ccbe81f88872f860adb61f5ae0f0ee5e673d89c9ec5b0079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "901b6927561024a2c9c07c96a48e2f0a77abad777efb856c362a4977b0882a4e",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-18T18:37:50Z",
    "title_canon_sha256": "ea2f420b7eab0dd01187d65d99babee31bf6a936e2f2a68f214d3f40209b5bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4094",
    "kind": "arxiv",
    "version": 1
  }
}