Pith Number

pith:RWEAPPWB

pith:2012:RWEAPPWBC7CUVDI2GTARACP7YG

not attested not anchored not stored refs pending

Hubbard exciton revealed by time-domain optical spectroscopy

A. A. Nugroho, Daniele Fausti, Fabio Novelli, Federico Cilento, Fulivo Parmigiani, Julia Reul, Markus Gr\"uninger, P. H. M. van Loosdrecht, T. T. M. Palstra

arxiv:1205.4609 v3 · 2012-05-21 · 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{RWEAPPWBC7CUVDI2GTARACP7YG}

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	2026-05-18T03:41:01.111574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d8807bec117c54a8d1a34c11009ffc18bc0e2055b2dad5238e43261382f4c99

Aliases

arxiv: 1205.4609 · arxiv_version: 1205.4609v3 · doi: 10.48550/arxiv.1205.4609 · pith_short_12: RWEAPPWBC7CU · pith_short_16: RWEAPPWBC7CUVDI2 · pith_short_8: RWEAPPWB

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/RWEAPPWBC7CUVDI2GTARACP7YG \
  | 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: 8d8807bec117c54a8d1a34c11009ffc18bc0e2055b2dad5238e43261382f4c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b1fc0c4e63194dae558cc1d1867c0024a0cc54fc8a4ac260921599f41236fc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-05-21T14:15:20Z",
    "title_canon_sha256": "a59370d9f61fca6c90b8b6a28bf59e5036d2b9a1e2c5860510ce41910b4fb06f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.4609",
    "kind": "arxiv",
    "version": 3
  }
}