Pith Number

pith:KGEEUXSY

pith:2015:KGEEUXSYT4G2HCW3IUVW2HXK5N

not attested not anchored not stored refs pending

Magnetic order and superconductivity observed in bundles of Double-Wall Carbon Nanotubes

D. Spemann, G. D. Nessim, J. Barzola-Quiquia, M. Lindel, M. Muallem, P. Esquinazi

arxiv:1503.00579 v1 · 2015-03-02 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KGEEUXSYT4G2HCW3IUVW2HXK5N}

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	2026-05-18T02:25:54.204637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51884a5e589f0da38adb452b6d1eeaeb4539499ccad2b98f58b94645b3407321

Aliases

arxiv: 1503.00579 · arxiv_version: 1503.00579v1 · doi: 10.48550/arxiv.1503.00579 · pith_short_12: KGEEUXSYT4G2 · pith_short_16: KGEEUXSYT4G2HCW3 · pith_short_8: KGEEUXSY

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/KGEEUXSYT4G2HCW3IUVW2HXK5N \
  | 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: 51884a5e589f0da38adb452b6d1eeaeb4539499ccad2b98f58b94645b3407321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d86c82088b1cb2f174eee4fd8663d2891258d9636755ce52fe641341f8a8219d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-03-02T15:38:32Z",
    "title_canon_sha256": "102d864b244c51acab2e42e244dfc47e6e8fdf585e1a39d5860ca6548a11bbb9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.00579",
    "kind": "arxiv",
    "version": 1
  }
}