Pith Number

pith:EP36RQO7

pith:2009:EP36RQO75BGO3RMJDS4LQJ43S3

not attested not anchored not stored refs pending

Quantum oscillations in electron doped high temperature superconductors

Jonghyoun Eun, Sudip Chakravarty, Xun Jia

arxiv:0912.0728 v4 · 2009-12-03 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EP36RQO75BGO3RMJDS4LQJ43S3}

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	2026-05-18T04:40:30.771445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23f7e8c1dfe84cedc5891cb8b8279b96d92292dfa5d4ed7d7c3d9cee5e6a14d0

Aliases

arxiv: 0912.0728 · arxiv_version: 0912.0728v4 · doi: 10.48550/arxiv.0912.0728 · pith_short_12: EP36RQO75BGO · pith_short_16: EP36RQO75BGO3RMJ · pith_short_8: EP36RQO7

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/EP36RQO75BGO3RMJDS4LQJ43S3 \
  | 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: 23f7e8c1dfe84cedc5891cb8b8279b96d92292dfa5d4ed7d7c3d9cee5e6a14d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd533638bf34d3b4a7aab5a94c4883dd5bb6f0c7c48042d9fee2f809f0d5015",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-03T20:35:22Z",
    "title_canon_sha256": "3ffb96d68aeea092965f94a09e749b2fb96a224db597a49742275172eec53776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.0728",
    "kind": "arxiv",
    "version": 4
  }
}