Pith Number

pith:SMNQDF6U

pith:2009:SMNQDF6U7WDOV7F6XMHMNZTIHN

not attested not anchored not stored refs pending

Superconductivity in Multi-orbital t-J1-J2 Model and its Implications for Iron Pnictides

Pallab Goswami, Predrag Nikolic, Qimiao Si

arxiv:0905.2634 v3 · 2009-05-18 · 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{SMNQDF6U7WDOV7F6XMHMNZTIHN}

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	2026-05-18T02:24:55.718676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

931b0197d4fd86eafcbebb0ec6e6683b6d2be5e36a8428f5b910c51e83d4aa31

Aliases

arxiv: 0905.2634 · arxiv_version: 0905.2634v3 · doi: 10.48550/arxiv.0905.2634 · pith_short_12: SMNQDF6U7WDO · pith_short_16: SMNQDF6U7WDOV7F6 · pith_short_8: SMNQDF6U

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/SMNQDF6U7WDOV7F6XMHMNZTIHN \
  | 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: 931b0197d4fd86eafcbebb0ec6e6683b6d2be5e36a8428f5b910c51e83d4aa31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3250f146dd53783115a0632ba8cabd44816fc8d014c5b01d1f74dc6d75bdd65",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-05-18T16:16:45Z",
    "title_canon_sha256": "a1a759849e6a1728abb8e9fd9fe5f23c13d318d1b88bfcbb9b42802dc5e1a437"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.2634",
    "kind": "arxiv",
    "version": 3
  }
}