Pith Number

pith:QV5UNV6I

pith:2010:QV5UNV6I5PNDXN75L4KPH4QSAG

not attested not anchored not stored refs pending

Quasiequilibrium supersolid phase of a two-dimensional dipolar crystal

G.E. Astrakharchik, I.L. Kurbakov, J. Boronat, Yu.E. Lozovik

arxiv:1004.0806 v1 · 2010-04-06 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QV5UNV6I5PNDXN75L4KPH4QSAG}

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	2026-05-18T02:08:14.189081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

857b46d7c8ebda3bb7fd5f14f3f21201b60047503dcb631eaa2db1137088f361

Aliases

arxiv: 1004.0806 · arxiv_version: 1004.0806v1 · doi: 10.48550/arxiv.1004.0806 · pith_short_12: QV5UNV6I5PND · pith_short_16: QV5UNV6I5PNDXN75 · pith_short_8: QV5UNV6I

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/QV5UNV6I5PNDXN75L4KPH4QSAG \
  | 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: 857b46d7c8ebda3bb7fd5f14f3f21201b60047503dcb631eaa2db1137088f361

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "933c5858ecb535c5a96259eaa23b3326294d5bb6f30a2b7357b95c8937c6dbfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2010-04-06T09:39:44Z",
    "title_canon_sha256": "63a41b588408c51c27b2beb75f1296d33813633f1906f832a0fab16f545f1b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.0806",
    "kind": "arxiv",
    "version": 1
  }
}