Pith Number

pith:4FB2RIUG

pith:2021:4FB2RIUGSRGQAF2MI37H6QUE3K

not attested not anchored not stored refs pending

Surface excitations relaxation in the Kondo insulator Sm$_{1-x}$Gd$_{x}$B$_{6}$

J. C. Souza, J. Sichelschmidt, M. K\"onig, M. O. Malcolms, M. V. Ale Crivillero, P. F. S. Rosa, P. G. Pagliuso, R. R. Urbano, S. Wirth, Z. Fisk

arxiv:2106.05217 v1 · 2021-06-09 · cond-mat.str-el · 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{4FB2RIUGSRGQAF2MI37H6QUE3K}

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	2026-07-05T02:57:47.567585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e143a8a286944d00174c46fe7f4284da82a3f82fb4bb9c89d8ed060bebc8044c

Aliases

arxiv: 2106.05217 · arxiv_version: 2106.05217v1 · doi: 10.48550/arxiv.2106.05217 · pith_short_12: 4FB2RIUGSRGQ · pith_short_16: 4FB2RIUGSRGQAF2M · pith_short_8: 4FB2RIUG

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/4FB2RIUGSRGQAF2MI37H6QUE3K \
  | 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: e143a8a286944d00174c46fe7f4284da82a3f82fb4bb9c89d8ed060bebc8044c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "727dd93f8420dec79ebbf383c661030bc212a92163bd54501afc4d95d39bc08c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-06-09T17:08:07Z",
    "title_canon_sha256": "09a02183245002dc397284e3767c0917d03437b110e3196bf7a7d317866e8363"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05217",
    "kind": "arxiv",
    "version": 1
  }
}