Pith Number

pith:HWCAPBDS

pith:2020:HWCAPBDS62N57SY5Y7ABKG63DO

not attested not anchored not stored refs pending

Experimental Observation of Quantum Many-Body Excitations of $E_8$ Symmetry in the Ising Chain Ferromagnet CoNb$_2$O$_6$

Johannes Engelmayer, Johan Viirok, Kirill Amelin, Thomas Lorenz, Toomas R\~o\~om, Urmas Nagel, Zhe Wang

arxiv:2006.12956 v2 · 2020-06-23 · cond-mat.str-el · cond-mat.stat-mech · hep-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{HWCAPBDS62N57SY5Y7ABKG63DO}

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	2026-07-05T01:37:42.763222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d84078472f69bdfcb1dc7c0151bdb1b9e8a9fc920209e6ba980478957041bc3

Aliases

arxiv: 2006.12956 · arxiv_version: 2006.12956v2 · doi: 10.48550/arxiv.2006.12956 · pith_short_12: HWCAPBDS62N5 · pith_short_16: HWCAPBDS62N57SY5 · pith_short_8: HWCAPBDS

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/HWCAPBDS62N57SY5Y7ABKG63DO \
  | 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: 3d84078472f69bdfcb1dc7c0151bdb1b9e8a9fc920209e6ba980478957041bc3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fb1bec6185497f1041475ae107a3de5873b66ed2d237220b7a6911101b84e5c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-06-23T12:53:12Z",
    "title_canon_sha256": "81a25255e292cb6bb3e41f658f7faf05aaeebee0ad5f1fb3eeb15e3ad9cd458b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.12956",
    "kind": "arxiv",
    "version": 2
  }
}