Pith Number

pith:NSEHBMCT

pith:2019:NSEHBMCTBDM7PY3SIJ4V7G4DS4

not attested not anchored not stored refs pending

Self-Referencing Embedded Strings (SELFIES): A 100% robust molecular string representation

AkshatKumar Nigam, Al\'an Aspuru-Guzik, Florian H\"ase, Mario Krenn, Pascal Friederich

arxiv:1905.13741 v2 · 2019-05-31 · cs.LG · physics.chem-ph · quant-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSEHBMCTBDM7PY3SIJ4V7G4DS4}

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.

Cited by

3 papers in Pith

Atomistic Language Models Understand and Generate Materials

Speak-to-Structure: Evaluating LLMs in Open-domain Natural Language-Driven Molecule Generation

CoRe-Gen: Robust Spectrum-to-Structure Generation under Imperfect Fingerprint Conditions

Receipt and verification

First computed	2026-07-05T01:49:13.765677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c8870b05308d9f7e37242795f9b839735ee4d77cbfab06a8d4a42e4e2e1564e

Aliases

arxiv: 1905.13741 · arxiv_version: 1905.13741v2 · doi: 10.48550/arxiv.1905.13741 · pith_short_12: NSEHBMCTBDM7 · pith_short_16: NSEHBMCTBDM7PY3S · pith_short_8: NSEHBMCT

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/NSEHBMCTBDM7PY3SIJ4V7G4DS4 \
  | 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: 6c8870b05308d9f7e37242795f9b839735ee4d77cbfab06a8d4a42e4e2e1564e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fab8e80ab54492c73cecbd1a798ccf5fda8dd8c35ea6f13f70423dbddfed60f",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-31T17:51:07Z",
    "title_canon_sha256": "81710496dae543aacbf56a9a52a11c293b5f41707a9c9ffca701342eada3900d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13741",
    "kind": "arxiv",
    "version": 2
  }
}