Pith Number

pith:RAMJKZAN

pith:2009:RAMJKZAN2ZLVFUSDCOP7ZNRSGA

not attested not anchored not stored refs pending

Model for the inverse isotope effect of FeAs-based superconductors in the $\pi$-phase-shifted pairing state

Han-Yong Choi, Hyun C. Lee, Jae Hyun Yun, Yunkyu Bang

arxiv:0904.1864 v3 · 2009-04-12 · 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{RAMJKZAN2ZLVFUSDCOP7ZNRSGA}

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	2026-05-18T02:14:06.318951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

881895640dd65752d243139ffcb632300e081f18bbbcbe25b7f8c2d9d667f7d5

Aliases

arxiv: 0904.1864 · arxiv_version: 0904.1864v3 · doi: 10.48550/arxiv.0904.1864 · pith_short_12: RAMJKZAN2ZLV · pith_short_16: RAMJKZAN2ZLVFUSD · pith_short_8: RAMJKZAN

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/RAMJKZAN2ZLVFUSDCOP7ZNRSGA \
  | 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: 881895640dd65752d243139ffcb632300e081f18bbbcbe25b7f8c2d9d667f7d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0b31bd0d5f260e31abd76a68a7b7eb4c368e164c640360cd5ba9760f76aa24b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-04-12T13:58:01Z",
    "title_canon_sha256": "03ffa20ed53e3e1a911d8331d498b6c7e312a377489da550a3e816a55cd246fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1864",
    "kind": "arxiv",
    "version": 3
  }
}