Pith Number

pith:SRO7JYOH

pith:2018:SRO7JYOHL34FO6PAFJ774KBCMW

not attested not anchored not stored refs pending

Method to identify parent Hamiltonians for trial states

Martin Greiter, Ronny Thomale, Vera Schnells

arxiv:1802.07827 v1 · 2018-02-21 · 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{SRO7JYOHL34FO6PAFJ774KBCMW}

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	2026-05-18T00:07:00.584124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

945df4e1c75ef85779e02a7ffe28226592086c810f51eb80115387e31d850f53

Aliases

arxiv: 1802.07827 · arxiv_version: 1802.07827v1 · doi: 10.48550/arxiv.1802.07827 · pith_short_12: SRO7JYOHL34F · pith_short_16: SRO7JYOHL34FO6PA · pith_short_8: SRO7JYOH

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/SRO7JYOHL34FO6PAFJ774KBCMW \
  | 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: 945df4e1c75ef85779e02a7ffe28226592086c810f51eb80115387e31d850f53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb50671e91ebdfe58f8786ebaf7d41b02270ff1a75fbb4cab92606c6b8c499a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-02-21T21:59:29Z",
    "title_canon_sha256": "20a2c7b0b020ae8a4f560b47386691d1d47b32825cd46f9ecd593954cf1b99f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.07827",
    "kind": "arxiv",
    "version": 1
  }
}