Pith Number

pith:SJJLXUZY

pith:2012:SJJLXUZYL7WTNRBHZHKLLWNGPL

not attested not anchored not stored refs pending

Filamentary superconductivity across the phase diagram of Ba(Fe,Co)$_2$As$_2$

B. Shen, B. Xu, C. C. Almasan, C. Panagopoulos, H. H. Wen, H. Xiao, J. Han, K. F. He, S. K. He, T. Hu, W. J. Zhang, X. G. Qiu, Y. P. Singh

arxiv:1208.3352 v1 · 2012-08-16 · 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{SJJLXUZYL7WTNRBHZHKLLWNGPL}

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	2026-05-18T01:55:15.331005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9252bbd3385fed36c427c9d4b5d9a67ae0a4aa41e517cc15e7c390dbd2d98b9b

Aliases

arxiv: 1208.3352 · arxiv_version: 1208.3352v1 · doi: 10.48550/arxiv.1208.3352 · pith_short_12: SJJLXUZYL7WT · pith_short_16: SJJLXUZYL7WTNRBH · pith_short_8: SJJLXUZY

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/SJJLXUZYL7WTNRBHZHKLLWNGPL \
  | 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: 9252bbd3385fed36c427c9d4b5d9a67ae0a4aa41e517cc15e7c390dbd2d98b9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ca11ac9134a427aae1aed8174cd3f7f418e4cae1ed230dbcfe3b1337da624c4",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-16T12:24:47Z",
    "title_canon_sha256": "aee9a85349afa5d60f385ea574ee2706e21faeb1b7453db627799d7c9fe962ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.3352",
    "kind": "arxiv",
    "version": 1
  }
}