Pith Number

pith:DPEHRGHD

pith:2017:DPEHRGHDOB5ZGSM25CCRWUFRJZ

not attested not anchored not stored refs pending

Observation of exciton-exciton interaction mediated valley depolarization in monolayer MoSe$_2$

Fahad Mahmood, Jing Kong, Nuh Gedik, Yi-Hsien Lee, Zhanybek Alpichshev

arxiv:1712.07925 v1 · 2017-12-21 · 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{DPEHRGHDOB5ZGSM25CCRWUFRJZ}

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	2026-05-18T00:27:29.306603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bc87898e3707b93499ae8851b50b14e55cdfc7638e8bec95a0d49b16d87e535

Aliases

arxiv: 1712.07925 · arxiv_version: 1712.07925v1 · doi: 10.48550/arxiv.1712.07925 · pith_short_12: DPEHRGHDOB5Z · pith_short_16: DPEHRGHDOB5ZGSM2 · pith_short_8: DPEHRGHD

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/DPEHRGHDOB5ZGSM25CCRWUFRJZ \
  | 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: 1bc87898e3707b93499ae8851b50b14e55cdfc7638e8bec95a0d49b16d87e535

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a8409d429ae2d95282d6367d15bb29d1d5b751f1bb55356f69528273fd0d1a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-12-21T13:10:04Z",
    "title_canon_sha256": "50e3402eb178bcd19f1ff85dd4b78b8f10da65340076761d476ccf0688e13cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07925",
    "kind": "arxiv",
    "version": 1
  }
}