Pith Number

pith:ZF4GASJJ

pith:2018:ZF4GASJJWWWEPWROJCGICYBMVY

not attested not anchored not stored refs pending

Study of potential Hamiltonians for quantum graphity

Moshe Schwartz, Yoav Spector

arxiv:1808.05632 v1 · 2018-08-16 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZF4GASJJWWWEPWROJCGICYBMVY}

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	2026-05-18T00:07:56.112560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c978604929b5ac47da2e488c81602cae1b52acc88b8e730416ae66489e8a1066

Aliases

arxiv: 1808.05632 · arxiv_version: 1808.05632v1 · doi: 10.48550/arxiv.1808.05632 · pith_short_12: ZF4GASJJWWWE · pith_short_16: ZF4GASJJWWWEPWRO · pith_short_8: ZF4GASJJ

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/ZF4GASJJWWWEPWROJCGICYBMVY \
  | 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: c978604929b5ac47da2e488c81602cae1b52acc88b8e730416ae66489e8a1066

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8365e7808d9a366c4c14567f464b5f7d0dc1df35cdddb3186777352f24e89b80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-08-16T18:23:14Z",
    "title_canon_sha256": "3d3aaa059f5ed690fd2f32a852a8c8cbdf9763854732faa1330990f774404096"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05632",
    "kind": "arxiv",
    "version": 1
  }
}