Pith Number

pith:4Q3H3BPM

pith:2013:4Q3H3BPM5PKS6EOXGHC4Z4JCWK

not attested not anchored not stored refs pending

Polarized superradiance from delocalized exciton transitions in tetracene single crystals

2), 2) ((1) National Nanotechnology Laboratory of CNR-INFM, (2) Scuola Superiore ISUFI, (3) Dipartimento Scienza dei Materiali, Andrea Camposeo (1), Dario Pisignano (1, Italy, Italy), Lecce, Leonardo Silvestri (3), Marco Polo (1, Milan, Peter Spearman (3), Roberto Cingolani (1), Silvia Tavazzi (3), Universit\`a del Salento, Universit\`a di Milano Bicocca

arxiv:1304.7958 v1 · 2013-04-30 · 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{4Q3H3BPM5PKS6EOXGHC4Z4JCWK}

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	2026-05-18T03:26:51.304092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4367d85ecebd52f11d731c5ccf122b2b5c56fadfc04cf695db65e5ff0d3d485

Aliases

arxiv: 1304.7958 · arxiv_version: 1304.7958v1 · doi: 10.48550/arxiv.1304.7958 · pith_short_12: 4Q3H3BPM5PKS · pith_short_16: 4Q3H3BPM5PKS6EOX · pith_short_8: 4Q3H3BPM

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/4Q3H3BPM5PKS6EOXGHC4Z4JCWK \
  | 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: e4367d85ecebd52f11d731c5ccf122b2b5c56fadfc04cf695db65e5ff0d3d485

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7dfb8d72bef2699603aaf1d9c417dc11b5479f6f523d3b16b008d8c1b04b9de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-04-30T11:29:40Z",
    "title_canon_sha256": "d5e219f95deaff7ddbe4781d97eaa9b5151ec8a06acbe60ead602941b4b57ed7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7958",
    "kind": "arxiv",
    "version": 1
  }
}