Pith Number

pith:IIABHUWD

pith:2017:IIABHUWDO2TZVAE5L3Z67F7QME

not attested not anchored not stored refs pending

Theory of optical absorption by interlayer excitons in transition metal dichalcogenide heterobilayers

A. H. MacDonald, Fengcheng Wu, Timothy Lovorn

arxiv:1710.10278 v2 · 2017-10-27 · 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{IIABHUWDO2TZVAE5L3Z67F7QME}

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	2026-05-18T00:25:16.548924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

420013d2c376a79a809d5ef3ef97f061011060a7c0b51879f811c90f5da79462

Aliases

arxiv: 1710.10278 · arxiv_version: 1710.10278v2 · doi: 10.48550/arxiv.1710.10278 · pith_short_12: IIABHUWDO2TZ · pith_short_16: IIABHUWDO2TZVAE5 · pith_short_8: IIABHUWD

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/IIABHUWDO2TZVAE5L3Z67F7QME \
  | 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: 420013d2c376a79a809d5ef3ef97f061011060a7c0b51879f811c90f5da79462

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab6ac906f8d3d21441abb8b77bfce8472e5efa03e04f211e533e3a327f77a746",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2017-10-27T18:03:09Z",
    "title_canon_sha256": "e9f1f5c3ded6faae82babf36d0dcd4cb41a7fb796c5b227d584350551d736b1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10278",
    "kind": "arxiv",
    "version": 2
  }
}