Pith Number

pith:QCHLYJSD

pith:2016:QCHLYJSD5JJANI3ZZWHKDHDK25

not attested not anchored not stored refs pending

Translation-Invariant Parent Hamiltonians of Valence Bond Crystals

Alejandro Muramatsu, Andres Greco, Claudio Gazza, Daniel Huerga

arxiv:1611.07893 v2 · 2016-11-23 · 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{QCHLYJSD5JJANI3ZZWHKDHDK25}

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	2026-05-18T00:46:07.834627Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

808ebc2643ea5206a379cd8ea19c6ad764677b37c40b09cb3c8886b44fccee18

Aliases

arxiv: 1611.07893 · arxiv_version: 1611.07893v2 · doi: 10.48550/arxiv.1611.07893 · pith_short_12: QCHLYJSD5JJA · pith_short_16: QCHLYJSD5JJANI3Z · pith_short_8: QCHLYJSD

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/QCHLYJSD5JJANI3ZZWHKDHDK25 \
  | 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: 808ebc2643ea5206a379cd8ea19c6ad764677b37c40b09cb3c8886b44fccee18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ee712875cb2045855cfb0d9d589f7b7c5d323e9d15172552b119e52ac4d51ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-11-23T17:24:47Z",
    "title_canon_sha256": "e1953576356198c3e771c419181a85e281e0ffa597dd2bb47d3ff1443a6fb055"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.07893",
    "kind": "arxiv",
    "version": 2
  }
}