Pith Number

pith:M6Q4FGIS

pith:2026:M6Q4FGISD5PQGWJF45LZXGS4XA

not attested not anchored not stored refs pending

Finite-Resolution Identifiability and Measurement Design for Molecular Conformer Spectroscopy

Jonathan Washburn, Megan Simons

arxiv:2608.02637 v1 · 2026-07-31 · physics.chem-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6Q4FGISD5PQGWJF45LZXGS4XA}

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	2026-08-05T00:38:05.486225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a1c299121f5f035925e7579b9a5cb81ebc1300dce67b0ea28fd6f2b5b99b89

Aliases

arxiv: 2608.02637 · arxiv_version: 2608.02637v1 · doi: 10.48550/arxiv.2608.02637 · pith_short_12: M6Q4FGISD5PQ · pith_short_16: M6Q4FGISD5PQGWJF · pith_short_8: M6Q4FGIS

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/M6Q4FGISD5PQGWJF45LZXGS4XA \
  | 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: 67a1c299121f5f035925e7579b9a5cb81ebc1300dce67b0ea28fd6f2b5b99b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f38c57ccf8b5d866235b66de14108ff2c4d96ee3a929b6de5a09931d4a98b750",
    "cross_cats_sorted": [
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-07-31T04:22:39Z",
    "title_canon_sha256": "e06ca12be1ae74577f87d435fa843f5b77ba1aa05554121be5e93c140c6e1466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02637",
    "kind": "arxiv",
    "version": 1
  }
}