Pith Number

pith:7TX727BS

pith:2021:7TX727BSB56OUSI2MQ6NUDUWC4

not attested not anchored not stored refs pending

Footprints of the Kitaev spin liquid in the Fano lineshapes of the Raman active optical phonons

Kexin Feng, Natalia B. Perkins, Swetlana Swarup

arxiv:2108.08878 v5 · 2021-08-19 · 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{7TX727BSB56OUSI2MQ6NUDUWC4}

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	2026-05-20T01:04:47.543230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fceffd7c320f7cea491a643cda0e961732ba16833cc178dfde8d5923dded6b04

Aliases

arxiv: 2108.08878 · arxiv_version: 2108.08878v5 · doi: 10.48550/arxiv.2108.08878 · pith_short_12: 7TX727BSB56O · pith_short_16: 7TX727BSB56OUSI2 · pith_short_8: 7TX727BS

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/7TX727BSB56OUSI2MQ6NUDUWC4 \
  | 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: fceffd7c320f7cea491a643cda0e961732ba16833cc178dfde8d5923dded6b04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6733c8c2ac5a58689f9ad00b964232163d83e82a5441f649932154817e7c10ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2021-08-19T18:58:10Z",
    "title_canon_sha256": "2b97dfe077ddeff02b562fea06191e989a8630f30da1ade7a66833a461f7cc35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08878",
    "kind": "arxiv",
    "version": 5
  }
}