Pith Number

pith:7VSQ6BDY

pith:2021:7VSQ6BDYN6PN6L2NKP2PAMKJ4I

not attested not anchored not stored refs pending

Tunable Feshbach resonances and their spectral signatures in bilayer semiconductors

Atac Imamoglu, Clemens Kuhlenkamp, Marcel Wagner, Michael Knap, Richard Schmidt

arxiv:2105.01080 v1 · 2021-05-03 · cond-mat.mes-hall · cond-mat.quant-gas · cond-mat.str-el · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7VSQ6BDYN6PN6L2NKP2PAMKJ4I}

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	2026-07-05T04:43:32.775775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd650f04786f9edf2f4d53f4f03149e21dffee48bcf6d8a8ff779d824af70c10

Aliases

arxiv: 2105.01080 · arxiv_version: 2105.01080v1 · doi: 10.48550/arxiv.2105.01080 · pith_short_12: 7VSQ6BDYN6PN · pith_short_16: 7VSQ6BDYN6PN6L2N · pith_short_8: 7VSQ6BDY

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/7VSQ6BDYN6PN6L2NKP2PAMKJ4I \
  | 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: fd650f04786f9edf2f4d53f4f03149e21dffee48bcf6d8a8ff779d824af70c10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d81e4dc3186e8adfd7c68903b3876e3031404c4259508d990aaffbbfbc3d4ad",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-05-03T18:00:02Z",
    "title_canon_sha256": "bac4c8d44058c3124ba337c351ff0f56f74797d80ad11d8fb1d8b9138cd43ede"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01080",
    "kind": "arxiv",
    "version": 1
  }
}