Pith Number

pith:TH33N5KH

pith:2008:TH33N5KHWWCYVIKGJMVM4QAOTL

not attested not anchored not stored refs pending

A new family of iron pnictides: BaFeAs2 and BaFeSb2

G. Kotliar, J. H. Shim, K. Haule

arxiv:0809.0041 v2 · 2008-08-30 · cond-mat.supr-con · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TH33N5KHWWCYVIKGJMVM4QAOTL}

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	2026-05-18T03:24:09.732671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f7b6f547b5858aa1464b2ace400e9af4c72dd98fd7eb0b91704a5b54820ff7

Aliases

arxiv: 0809.0041 · arxiv_version: 0809.0041v2 · doi: 10.48550/arxiv.0809.0041 · pith_short_12: TH33N5KHWWCY · pith_short_16: TH33N5KHWWCYVIKG · pith_short_8: TH33N5KH

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/TH33N5KHWWCYVIKGJMVM4QAOTL \
  | 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: 99f7b6f547b5858aa1464b2ace400e9af4c72dd98fd7eb0b91704a5b54820ff7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bb2c93473d029e560148fc7079de1d5ae8962ab0a031b7664e52d1359781ae",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2008-08-30T04:31:38Z",
    "title_canon_sha256": "239b823c1b75522c382c1fc5dbda7e05d14576a26f165731664dd1c8ad151571"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.0041",
    "kind": "arxiv",
    "version": 2
  }
}