Pith Number

pith:57EDC7CJ

pith:2024:57EDC7CJD62IGXUGNXVUHMX67L

not attested not anchored not stored refs pending

Excitations of a two-dimensional supersolid

Danny Baillie, Elena Poli, Francesca Ferlaino, P. Blair Blakie

arxiv:2407.01072 v2 · 2024-07-01 · 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{57EDC7CJD62IGXUGNXVUHMX67L}

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	2026-07-05T09:48:14.288285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efc8317c491fb4835e866deb43b2fefad69b91755fa54d73e02eb858f2bc2dff

Aliases

arxiv: 2407.01072 · arxiv_version: 2407.01072v2 · doi: 10.48550/arxiv.2407.01072 · pith_short_12: 57EDC7CJD62I · pith_short_16: 57EDC7CJD62IGXUG · pith_short_8: 57EDC7CJ

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/57EDC7CJD62IGXUGNXVUHMX67L \
  | 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: efc8317c491fb4835e866deb43b2fefad69b91755fa54d73e02eb858f2bc2dff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de676d649a36e672c9a78e87989d6346a27e0ae0ad2675b894404f33e339872",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2024-07-01T08:24:06Z",
    "title_canon_sha256": "e191e025dd8cd0888e10d48733c709210723dd047a0af7913917ed5be75d5597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.01072",
    "kind": "arxiv",
    "version": 2
  }
}