Pith Number

pith:BI2KB7G7

pith:2019:BI2KB7G73JRU7FFC5MDUJJRP46

not attested not anchored not stored refs pending

Resistive signature of excitonic coupling in an electron-hole double layer with a middle barrier

Gerard Sullivan, Kai Chang, Rui-Rui Du, Wenkai Lou, Xingjun Wu

arxiv:1903.03939 v1 · 2019-03-10 · cond-mat.str-el · 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{BI2KB7G73JRU7FFC5MDUJJRP46}

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	2026-05-17T23:51:38.722439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a34a0fcdfda634f94a2eb0744a62fe7aa4e340d03d1d47e011cbae9153665dc

Aliases

arxiv: 1903.03939 · arxiv_version: 1903.03939v1 · doi: 10.48550/arxiv.1903.03939 · pith_short_12: BI2KB7G73JRU · pith_short_16: BI2KB7G73JRU7FFC · pith_short_8: BI2KB7G7

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/BI2KB7G73JRU7FFC5MDUJJRP46 \
  | 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: 0a34a0fcdfda634f94a2eb0744a62fe7aa4e340d03d1d47e011cbae9153665dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de14ff30985dfe9ce444c5ec5f6801436d84b917b7e8f39677e15fb9810e6631",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-03-10T06:48:43Z",
    "title_canon_sha256": "7d0f3be7dd13a6e06ee2050e3d202754f81ed22e7e4f4e004becd482bb6f7db3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03939",
    "kind": "arxiv",
    "version": 1
  }
}