Pith Number

pith:TVWE6WKZ

pith:2017:TVWE6WKZ4FNGPRX6HSV5MEIAM5

not attested not anchored not stored refs pending

Indirect excitons in van der Waals heterostructures at room temperature

A.K. Geim, A. Mishchenko, E.V. Calman, L.V. Butov, M.M. Fogler, S. Hu

arxiv:1709.07043 v1 · 2017-09-20 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TVWE6WKZ4FNGPRX6HSV5MEIAM5}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:15:10.171894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d6c4f5959e15a67c6fe3cabd61100676150f164fc2c6019eee629da2bbd508d

Aliases

arxiv: 1709.07043 · arxiv_version: 1709.07043v1 · doi: 10.48550/arxiv.1709.07043 · pith_short_12: TVWE6WKZ4FNG · pith_short_16: TVWE6WKZ4FNGPRX6 · pith_short_8: TVWE6WKZ

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/TVWE6WKZ4FNGPRX6HSV5MEIAM5 \
  | 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: 9d6c4f5959e15a67c6fe3cabd61100676150f164fc2c6019eee629da2bbd508d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd964cbb081c57c31dc58effb1aaaf269bfeec0ad6713b24e41ee7550ae65040",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-09-20T19:30:52Z",
    "title_canon_sha256": "eda014c7615db9bf804c1524791e60acbdbf1c98c88fe6b6a1f3cd7a765a8a3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.07043",
    "kind": "arxiv",
    "version": 1
  }
}