Pith Number

pith:ZXT6EHTY

pith:2014:ZXT6EHTY3NPDLZQRIEHEZQG4UH

not attested not anchored not stored refs pending

Quantum dissection of a covalent bond with the entanglement spectrum

D. ChangMo Yang, Norm M. Tubman

arxiv:1412.1495 v1 · 2014-12-03 · cond-mat.str-el · physics.chem-ph · quant-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{ZXT6EHTY3NPDLZQRIEHEZQG4UH}

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	2026-05-18T02:32:07.074799Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde7e21e78db5e35e611410e4cc0dca1ff538c966310bd122e5a994cbeb5f2e0

Aliases

arxiv: 1412.1495 · arxiv_version: 1412.1495v1 · doi: 10.48550/arxiv.1412.1495 · pith_short_12: ZXT6EHTY3NPD · pith_short_16: ZXT6EHTY3NPDLZQR · pith_short_8: ZXT6EHTY

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/ZXT6EHTY3NPDLZQRIEHEZQG4UH \
  | 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: cde7e21e78db5e35e611410e4cc0dca1ff538c966310bd122e5a994cbeb5f2e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c34b2ad663cfff5c1e804d22206c522ae66e36fa471d91f1dd4628b1971a1e1",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-12-03T21:23:47Z",
    "title_canon_sha256": "1b2ebb7743642bd475beb66012ff6de7d4d434e72765310ae6a47d74b6cd6055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.1495",
    "kind": "arxiv",
    "version": 1
  }
}