Pith Number

pith:TQULY4AL

pith:2015:TQULY4ALBJP777RWT4JGACIVS2

not attested not anchored not stored refs pending

GIAO-DFT Isotropic magnetic shielding constants and spin-spin coupling of tartaric acid in water solution

Bruna Fideles, Guilherme Colherinhas, Leonardo B. A. Oliveira

arxiv:1508.03125 v1 · 2015-08-13 · physics.atm-clus · physics.atom-ph · 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{TQULY4ALBJP777RWT4JGACIVS2}

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	2026-05-18T01:20:34.585009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c28bc700b0a5ffffe369f12600915968eb3a98d9d8b7706b4c159133da0d1e8

Aliases

arxiv: 1508.03125 · arxiv_version: 1508.03125v1 · doi: 10.48550/arxiv.1508.03125 · pith_short_12: TQULY4ALBJP7 · pith_short_16: TQULY4ALBJP777RW · pith_short_8: TQULY4AL

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/TQULY4ALBJP777RWT4JGACIVS2 \
  | 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: 9c28bc700b0a5ffffe369f12600915968eb3a98d9d8b7706b4c159133da0d1e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08e398b6953fbbb847360cdf479cb416f3cbd5ea503263392bcd7203f36e01e",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2015-08-13T05:46:25Z",
    "title_canon_sha256": "b1336bd8c6fe1a7cf9cfecfede7cbcfce0de17559deb2d714b02d412ac26c1db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03125",
    "kind": "arxiv",
    "version": 1
  }
}