Pith Number

pith:MRBQBUAH

pith:2017:MRBQBUAH45HP73MC7I5DRVFKXU

not attested not anchored not stored refs pending

Observation of intervalley biexcitonic optical Stark effect in monolayer WS2

Chun Hung Lui, Edbert J. Sie, Jing Kong, Nuh Gedik, Yi-Hsien Lee

arxiv:1703.04531 v1 · 2017-03-13 · cond-mat.mes-hall · 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{MRBQBUAH45HP73MC7I5DRVFKXU}

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	2026-05-18T00:48:48.284643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

644300d007e74effed82fa3a38d4aabd205448201ffeb6a5ac3561f2e1ae2243

Aliases

arxiv: 1703.04531 · arxiv_version: 1703.04531v1 · doi: 10.48550/arxiv.1703.04531 · pith_short_12: MRBQBUAH45HP · pith_short_16: MRBQBUAH45HP73MC · pith_short_8: MRBQBUAH

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/MRBQBUAH45HP73MC7I5DRVFKXU \
  | 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: 644300d007e74effed82fa3a38d4aabd205448201ffeb6a5ac3561f2e1ae2243

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e402df1a3658828d8259831934fb679a035f1431cae0fb086e7b6a7fc533ab0",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-03-13T17:59:26Z",
    "title_canon_sha256": "345cf5e1ea3216b5518821c21017a4acb2eca164b1b6dc5ece96760a499e3429"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04531",
    "kind": "arxiv",
    "version": 1
  }
}