Pith Number

pith:QADEBBBN

pith:2009:QADEBBBNX4VLL5MQAPZ6TNFGLK

not attested not anchored not stored refs pending

Magnetic Excitations of Undoped Iron Oxypnictides

Dao-Xin Yao, E. W. Carlson

arxiv:0910.2528 v1 · 2009-10-14 · 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{QADEBBBNX4VLL5MQAPZ6TNFGLK}

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	2026-05-18T02:54:21.939887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

800640842dbf2ab5f59003f3e9b4a65ab65055169bd5c383a9189ce2843bcdf1

Aliases

arxiv: 0910.2528 · arxiv_version: 0910.2528v1 · doi: 10.48550/arxiv.0910.2528 · pith_short_12: QADEBBBNX4VL · pith_short_16: QADEBBBNX4VLL5MQ · pith_short_8: QADEBBBN

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/QADEBBBNX4VLL5MQAPZ6TNFGLK \
  | 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: 800640842dbf2ab5f59003f3e9b4a65ab65055169bd5c383a9189ce2843bcdf1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29fb686f7c2e7bb975ed5a759cd252b68e5a6bbf3d9e9f2bf49de37d0ba236e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-10-14T05:37:42Z",
    "title_canon_sha256": "cc9f303b2ca6c5ad207d234e7ae72168b1b7f7b2bbc8e3de1bc2683ba0ac4c5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.2528",
    "kind": "arxiv",
    "version": 1
  }
}