Pith Number

pith:UUUACSQM

pith:2019:UUUACSQMEHFTFMHCJG3UJEDF3U

not attested not anchored not stored refs pending

Bose-Einstein condensation of triplons close to the quantum critical point in the quasi-one-dimensional spin-$1/2$ antiferromagnet NaVOPO$_4$

A. A. Tsirlin, B. Koo, J. Sichelschmidt, K. M. Ranjith, M. Baenitz, Prashanta K. Mukharjee, R. Nath, Y. Furukawa, Y. Inagaki, Y. Skourski

arxiv:1909.00117 v1 · 2019-08-31 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UUUACSQMEHFTFMHCJG3UJEDF3U}

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	2026-07-05T00:15:40.303582Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a528014a0c21cb32b0e249b7449065dd3f5397b5486b53a3c9e15b9cbd37f5d2

Aliases

arxiv: 1909.00117 · arxiv_version: 1909.00117v1 · doi: 10.48550/arxiv.1909.00117 · pith_short_12: UUUACSQMEHFT · pith_short_16: UUUACSQMEHFTFMHC · pith_short_8: UUUACSQM

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/UUUACSQMEHFTFMHCJG3UJEDF3U \
  | 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: a528014a0c21cb32b0e249b7449065dd3f5397b5486b53a3c9e15b9cbd37f5d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e747247c26eae85dcd55e41abeeaa5314116d980efbfec3ddab343bc537d5bce",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-08-31T03:49:09Z",
    "title_canon_sha256": "a1db5588ed39c78053be2ddf4c78b007a82348b2945ff9e85d4641635484d87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00117",
    "kind": "arxiv",
    "version": 1
  }
}