Pith Number

pith:RMCCREGH

pith:2011:RMCCREGHKTI4HJB67IVSBCK4ZS

not attested not anchored not stored refs pending

Finite-size and Particle-number Effects in an Ultracold Fermi Gas at Unitarity

Jens Braun, Michael M. Scherer, Sebastian Diehl

arxiv:1109.1946 v1 · 2011-09-09 · cond-mat.quant-gas · hep-lat · 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{RMCCREGHKTI4HJB67IVSBCK4ZS}

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	2026-05-18T02:00:37.376556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b042890c754d1c3a43efa2b20895ccc9dd1cb220442a638c0127fafc1129568

Aliases

arxiv: 1109.1946 · arxiv_version: 1109.1946v1 · doi: 10.48550/arxiv.1109.1946 · pith_short_12: RMCCREGHKTI4 · pith_short_16: RMCCREGHKTI4HJB6 · pith_short_8: RMCCREGH

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/RMCCREGHKTI4HJB67IVSBCK4ZS \
  | 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: 8b042890c754d1c3a43efa2b20895ccc9dd1cb220442a638c0127fafc1129568

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f13b52f47e82138ff1e8d7954793c1da6527a6e6a9c47818e79e80af72ac6150",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-09-09T08:54:04Z",
    "title_canon_sha256": "8b1952c2af37d7dce6f39ec74543d3c4f38cf5139b95539cb5e70cd0200f353d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1946",
    "kind": "arxiv",
    "version": 1
  }
}