Pith Number

pith:TSRCOTMQ

pith:2020:TSRCOTMQEN2UURYRWWX56JUU2S

not attested not anchored not stored refs pending

Quantum-chemistry-aided identification, synthesis and experimental validation of model systems for conformationally controlled reaction studies: Separation of the conformers of 2,3-dibromobuta-1,3-diene in the gas phase

Ardita Kilaj, Daniel Bachmann, Dennis Gillingham, Diana Tahchieva, Hong Gao, Jochen K\"upper, O. Anatole von Lilienfeld, Raghunathan Ramakrishnan, Stefan Willitsch

arxiv:2004.09659 v1 · 2020-04-20 · physics.chem-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{TSRCOTMQEN2UURYRWWX56JUU2S}

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	2026-07-05T01:19:01.962150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ca2274d9023754a4711b5afdf2694d484632314bc62dc130115dd841e1052a1

Aliases

arxiv: 2004.09659 · arxiv_version: 2004.09659v1 · doi: 10.48550/arxiv.2004.09659 · pith_short_12: TSRCOTMQEN2U · pith_short_16: TSRCOTMQEN2UURYR · pith_short_8: TSRCOTMQ

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/TSRCOTMQEN2UURYRWWX56JUU2S \
  | 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: 9ca2274d9023754a4711b5afdf2694d484632314bc62dc130115dd841e1052a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "378e09bf6ee7cd872f4f4bacc182398a59e45d5ba48cca97dbdab4907b25fdc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2020-04-20T22:01:16Z",
    "title_canon_sha256": "4d098370776c578d720f8b98e26df566447ced4b624a53d52d79e9fc5fa9daac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.09659",
    "kind": "arxiv",
    "version": 1
  }
}