Pith Number

pith:HEE6YEY7

pith:2019:HEE6YEY73TD5DV564JLCZJG53P

not attested not anchored not stored refs pending

Contact and sum-rules in a near-uniform Fermi gas at unitarity

C. Carcy, C. C. N. Kuhn, C. J. Vale, H. Hu, M. G. Lingham, P. Dyke, S. Hoinka

arxiv:1902.07853 v1 · 2019-02-21 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEE6YEY73TD5DV564JLCZJG53P}

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	2026-05-17T23:44:55.233889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3909ec131fdcc7d1d7bee2562ca4dddbd09a2e41efa59915a09d8d3d31391d0e

Aliases

arxiv: 1902.07853 · arxiv_version: 1902.07853v1 · doi: 10.48550/arxiv.1902.07853 · pith_short_12: HEE6YEY73TD5 · pith_short_16: HEE6YEY73TD5DV56 · pith_short_8: HEE6YEY7

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/HEE6YEY73TD5DV564JLCZJG53P \
  | 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: 3909ec131fdcc7d1d7bee2562ca4dddbd09a2e41efa59915a09d8d3d31391d0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a23935db34820580a46f602a71770496c779df862159e8bd2a2c7096464d1e2a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-02-21T03:14:53Z",
    "title_canon_sha256": "9b5b28602398726f055f27af46edd2666b607d4253e6d5b912205eebe74ade60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07853",
    "kind": "arxiv",
    "version": 1
  }
}