Pith Number

pith:NXT2IU7W

pith:2014:NXT2IU7W7R352GQGYKHHZMTJJP

not attested not anchored not stored refs pending

Direct observation of Higgs mode oscillations in the pump-probe photoemission spectra of electron-phonon mediated superconductors

A.F. Kemper, B. Moritz, J.K. Freericks, M.A. Sentef, T.P. Devereaux

arxiv:1412.2762 v2 · 2014-12-08 · cond-mat.supr-con

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXT2IU7W7R352GQGYKHHZMTJJP}

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	2026-05-18T01:22:54.314059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6de7a453f6fc77dd1a06c28e7cb2694bf12e5c8764d45674362a049339ebc731

Aliases

arxiv: 1412.2762 · arxiv_version: 1412.2762v2 · doi: 10.48550/arxiv.1412.2762 · pith_short_12: NXT2IU7W7R35 · pith_short_16: NXT2IU7W7R352GQG · pith_short_8: NXT2IU7W

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/NXT2IU7W7R352GQGYKHHZMTJJP \
  | 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: 6de7a453f6fc77dd1a06c28e7cb2694bf12e5c8764d45674362a049339ebc731

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5b761a9ef9e81add6e950f57ebb8e6ac31b0737c4d16061ca2cf6b8e4320500",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2014-12-08T21:00:10Z",
    "title_canon_sha256": "ac85d81a61629239a54ecbb3607656e6819f3082ef23658707093c4f561d9dd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.2762",
    "kind": "arxiv",
    "version": 2
  }
}