Pith Number

pith:PVNPM4L4

pith:2013:PVNPM4L4KMGMVS5AYXYEUI7D6M

not attested not anchored not stored refs pending

Evidence from Tunneling Spectroscopy for a Quasi-One Dimensional Origin of Superconductivity in Sr2RuO4

A. P. Mackenzie, C. Lupien, I. A. Firmo, J. C. Davis, S.A. Kivelson, S. Lederer

arxiv:1308.0894 v3 · 2013-08-05 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PVNPM4L4KMGMVS5AYXYEUI7D6M}

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	2026-05-18T03:06:34.253724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d5af6717c530ccacba0c5f04a23e3f3241f9a4489a932e654c1085a1b258a1e

Aliases

arxiv: 1308.0894 · arxiv_version: 1308.0894v3 · doi: 10.48550/arxiv.1308.0894 · pith_short_12: PVNPM4L4KMGM · pith_short_16: PVNPM4L4KMGMVS5A · pith_short_8: PVNPM4L4

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/PVNPM4L4KMGMVS5AYXYEUI7D6M \
  | 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: 7d5af6717c530ccacba0c5f04a23e3f3241f9a4489a932e654c1085a1b258a1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85aefe455d683d8c95f796f53bfae9fcf4cb74e29ae2e4f882ce4947e133b943",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2013-08-05T06:44:25Z",
    "title_canon_sha256": "7e786d805834731b8d7ec4ef97ea51e85b48db92a63a1f2b1675e9f0051586b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0894",
    "kind": "arxiv",
    "version": 3
  }
}