Pith Number

pith:UL2GAYYM

pith:2017:UL2GAYYMAY5SGGW2ZPSO3TDT36

not attested not anchored not stored refs pending

Infrared probe of the gap evolution across the phase diagram of Ba$_{1-x}$K$_{x}$Fe$_{2}$As$_{2}$

B. Shen, B. Xu, H. H. Wen, H. Xiao, R. P. S. M. Lobo, X. G. Qiu, Y. M. Dai

arxiv:1709.05485 v1 · 2017-09-16 · 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{UL2GAYYMAY5SGGW2ZPSO3TDT36}

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	2026-05-18T00:35:00.582421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2f460630c063b231adacbe4edcc73df9302ed59642159e3699accc3cc84138c

Aliases

arxiv: 1709.05485 · arxiv_version: 1709.05485v1 · doi: 10.48550/arxiv.1709.05485 · pith_short_12: UL2GAYYMAY5S · pith_short_16: UL2GAYYMAY5SGGW2 · pith_short_8: UL2GAYYM

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/UL2GAYYMAY5SGGW2ZPSO3TDT36 \
  | 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: a2f460630c063b231adacbe4edcc73df9302ed59642159e3699accc3cc84138c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3a151f6eafea73b7fbd06ece2c7a17a88c3340737a93092bc80dd56fd326d7",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-09-16T09:22:48Z",
    "title_canon_sha256": "6568c848dc8fc872da3aaef416e85434ec4a1bfb4c4bee0811fdf88186097007"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05485",
    "kind": "arxiv",
    "version": 1
  }
}