Pith Number

pith:3OO2XYXY

pith:2020:3OO2XYXYHCAQTGVX7SIRCR67PT

not attested not anchored not stored refs pending

Exposing Hidden Alternative Conformations of Small Flexible Molecules in 2D NMR Spectroscopy Using 1H-15N HMBC

Ilya Khodov, Michael Kiselev, Michael Krestyaninov, Sergey Efimov

arxiv:2003.09608 v2 · 2020-03-21 · physics.chem-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3OO2XYXYHCAQTGVX7SIRCR67PT}

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	2026-07-05T00:50:30.064449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db9dabe2f83881099ab7fc911147df7cf220f05ead8a2ca9d6fcfeb241a08774

Aliases

arxiv: 2003.09608 · arxiv_version: 2003.09608v2 · doi: 10.48550/arxiv.2003.09608 · pith_short_12: 3OO2XYXYHCAQ · pith_short_16: 3OO2XYXYHCAQTGVX · pith_short_8: 3OO2XYXY

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/3OO2XYXYHCAQTGVX7SIRCR67PT \
  | 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: db9dabe2f83881099ab7fc911147df7cf220f05ead8a2ca9d6fcfeb241a08774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42e5731b3a84ee4338e0b0738cf15001cb888ddbb8b43374614865feaabf4f7d",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-03-21T09:16:13Z",
    "title_canon_sha256": "29a029b5fe2a5eca8771b093e54b6b49b7c8d1ea004d44f4c65fe810fa9b52e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.09608",
    "kind": "arxiv",
    "version": 2
  }
}