Pith Number

pith:G7TFFVH4

pith:2018:G7TFFVH4IEKAMFXY2TC3F5WQCM

not attested not anchored not stored refs pending

The pseudogap regime in the unitary Fermi gas

C. N. Gilbreth, S. Jensen, Y. Alhassid

arxiv:1807.03913 v1 · 2018-07-11 · cond-mat.quant-gas · cond-mat.supr-con · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G7TFFVH4IEKAMFXY2TC3F5WQCM}

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	2026-05-17T23:50:27.627608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37e652d4fc41140616f8d4c5b2f6d01309d72681b623a067a51b45b5fb21dd7f

Aliases

arxiv: 1807.03913 · arxiv_version: 1807.03913v1 · doi: 10.48550/arxiv.1807.03913 · pith_short_12: G7TFFVH4IEKA · pith_short_16: G7TFFVH4IEKAMFXY · pith_short_8: G7TFFVH4

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/G7TFFVH4IEKAMFXY2TC3F5WQCM \
  | 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: 37e652d4fc41140616f8d4c5b2f6d01309d72681b623a067a51b45b5fb21dd7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64438b4b0c6455a178f02929b7c5e6e7db6aa3996679d8329ccc9ca12987e050",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-07-11T00:58:32Z",
    "title_canon_sha256": "0ee3046cbf52802ffc1300abe46534e7cc38d8570c67eb6b7ffd0dfafd5094fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.03913",
    "kind": "arxiv",
    "version": 1
  }
}