Pith Number

pith:ICQ5M7BU

pith:2018:ICQ5M7BUQPZKJ32DCV7XKNOERT

not attested not anchored not stored refs pending

Abelian and non-abelian symmetries in infinite projected entangled pair states

Claudius Hubig

arxiv:1808.10804 v2 · 2018-08-31 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ICQ5M7BUQPZKJ32DCV7XKNOERT}

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	2026-05-18T00:00:45.719951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40a1d67c3483f2a4ef43157f7535c48cd29514f10d8754446cbdb39bd8d07363

Aliases

arxiv: 1808.10804 · arxiv_version: 1808.10804v2 · doi: 10.48550/arxiv.1808.10804 · pith_short_12: ICQ5M7BUQPZK · pith_short_16: ICQ5M7BUQPZKJ32D · pith_short_8: ICQ5M7BU

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/ICQ5M7BUQPZKJ32DCV7XKNOERT \
  | 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: 40a1d67c3483f2a4ef43157f7535c48cd29514f10d8754446cbdb39bd8d07363

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d169658476090a561a653fd97003ba0a66256dc00e27fb3b628e9d780b3db541",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-08-31T15:18:09Z",
    "title_canon_sha256": "454b7616dfc794f50faf5d514b9caecb64e462cc6cc931795a4e527038010454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10804",
    "kind": "arxiv",
    "version": 2
  }
}