Pith Number

pith:67WQWFQM

pith:2011:67WQWFQMVEMLPALRU6EGQKROZM

not attested not anchored not stored refs pending

The Nature and Properties of a Repulsive Fermi Gas in the "Upper Branch"

Tin-Lun Ho, Vijay B. Shenoy

arxiv:1106.0960 v2 · 2011-06-06 · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{67WQWFQMVEMLPALRU6EGQKROZM}

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	2026-05-18T04:08:14.540220Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7ed0b160ca918b78171a788682a2ecb2bcfb596f9b06e1c29e5b0f3fa7f9bbe

Aliases

arxiv: 1106.0960 · arxiv_version: 1106.0960v2 · doi: 10.48550/arxiv.1106.0960 · pith_short_12: 67WQWFQMVEML · pith_short_16: 67WQWFQMVEMLPALR · pith_short_8: 67WQWFQM

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/67WQWFQMVEMLPALRU6EGQKROZM \
  | 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: f7ed0b160ca918b78171a788682a2ecb2bcfb596f9b06e1c29e5b0f3fa7f9bbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5991a72201c0cd97f9c03ff0fa5ef4f83bf848865080b8c43aa21eb28e9a5a13",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-06-06T05:34:16Z",
    "title_canon_sha256": "9fcf7b8274077844972c07be8c67e7e70ae94d494123547503b095c877bb857a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0960",
    "kind": "arxiv",
    "version": 2
  }
}