Pith Number

pith:S4IMJ3TX

pith:2018:S4IMJ3TXRVQKW6RGH66C3377OF

not attested not anchored not stored refs pending

Optical study of Dirac fermions and related phonon anomalies in antiferromagnetic compound CaFeAsF

B. Gao, B. Xu, C. Bernhard, E. Sheveleva, F. Lyzwa, G. Mu, H. Xiao, P. Marsik, R. P. S. M. Lobo, Y. H. Ma, Y. M. Dai

arxiv:1805.03132 v1 · 2018-05-08 · 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{S4IMJ3TXRVQKW6RGH66C3377OF}

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	2026-05-18T00:16:19.080665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9710c4ee778d60ab7a263fbc2defff7140cbb3b7767419a32271cf7f3d81aa39

Aliases

arxiv: 1805.03132 · arxiv_version: 1805.03132v1 · doi: 10.48550/arxiv.1805.03132 · pith_short_12: S4IMJ3TXRVQK · pith_short_16: S4IMJ3TXRVQKW6RG · pith_short_8: S4IMJ3TX

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/S4IMJ3TXRVQKW6RGH66C3377OF \
  | 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: 9710c4ee778d60ab7a263fbc2defff7140cbb3b7767419a32271cf7f3d81aa39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2c37308b31915daf3d973ee0384488831bbd3f154480f811f1aa928ba1410be",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-05-08T16:08:21Z",
    "title_canon_sha256": "d26e9fe3afb1a47c92cda5258ddb9456109c3db62a3a77f641fbcf5bfa4dfbee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03132",
    "kind": "arxiv",
    "version": 1
  }
}