Pith Number

pith:KSG3F3CT

pith:2016:KSG3F3CT2ILQY7HNEBGWIAJAER

not attested not anchored not stored refs pending

Room temperature chiral discrimination in paramagnetic NMR spectroscopy

Alessandro Soncini, Simone Calvello

arxiv:1604.01626 v1 · 2016-04-06 · 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{KSG3F3CT2ILQY7HNEBGWIAJAER}

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	2026-05-18T01:16:24.070368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

548db2ec53d2170c7ced204d6401202463cd167381a4b09f9e52fea286c452d8

Aliases

arxiv: 1604.01626 · arxiv_version: 1604.01626v1 · doi: 10.48550/arxiv.1604.01626 · pith_short_12: KSG3F3CT2ILQ · pith_short_16: KSG3F3CT2ILQY7HN · pith_short_8: KSG3F3CT

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/KSG3F3CT2ILQY7HNEBGWIAJAER \
  | 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: 548db2ec53d2170c7ced204d6401202463cd167381a4b09f9e52fea286c452d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bec566c88dcbf93db6e195af93bf8d816a01cef8cf9c8259db9f240f2f81f949",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-04-06T13:46:28Z",
    "title_canon_sha256": "466f8392db0dedf4d0203b32f5155fb48b3d86b29108f55fd60737d43bd782ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01626",
    "kind": "arxiv",
    "version": 1
  }
}