Pith Number

pith:OBLTRPRB

pith:2015:OBLTRPRBMTGJ72YEU7U4JZSBCY

not attested not anchored not stored refs pending

Observation of excitonic resonances in the second harmonic spectrum of MoS$_2$

Kjeld Pedersen, Mads L. Trolle, Thomas G. Pedersen, Yao-Chung Tsao

arxiv:1506.08653 v1 · 2015-06-29 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OBLTRPRBMTGJ72YEU7U4JZSBCY}

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	2026-05-18T01:28:54.416678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

705738be2164cc9feb04a7e9c4e6411613a66f6e4e2a2175545577ba37be4f17

Aliases

arxiv: 1506.08653 · arxiv_version: 1506.08653v1 · doi: 10.48550/arxiv.1506.08653 · pith_short_12: OBLTRPRBMTGJ · pith_short_16: OBLTRPRBMTGJ72YE · pith_short_8: OBLTRPRB

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/OBLTRPRBMTGJ72YEU7U4JZSBCY \
  | 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: 705738be2164cc9feb04a7e9c4e6411613a66f6e4e2a2175545577ba37be4f17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be066920bf3a494868792542821b805f9bd71409b525fa69c3fc5117996f5aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-06-29T14:33:30Z",
    "title_canon_sha256": "24e299ab8c758050c1ca204a793808676fcc892e788701a4573cf6087a13d713"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.08653",
    "kind": "arxiv",
    "version": 1
  }
}