Pith Number

pith:ZRU5CA2M

pith:2019:ZRU5CA2M2CEAKBJFGALHMAKQEN

not attested not anchored not stored refs pending

Orthogonality catastrophe in Coulomb systems

Igor S. Tupitsyn, Nikolay V. Prokof'ev

arxiv:1904.10092 v2 · 2019-04-22 · 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{ZRU5CA2M2CEAKBJFGALHMAKQEN}

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	2026-05-17T23:43:32.678227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc69d1034cd08805052530167601502360693e2cc295f148c0a08ee8ef0ac6ad

Aliases

arxiv: 1904.10092 · arxiv_version: 1904.10092v2 · doi: 10.48550/arxiv.1904.10092 · pith_short_12: ZRU5CA2M2CEA · pith_short_16: ZRU5CA2M2CEAKBJF · pith_short_8: ZRU5CA2M

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/ZRU5CA2M2CEAKBJFGALHMAKQEN \
  | 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: cc69d1034cd08805052530167601502360693e2cc295f148c0a08ee8ef0ac6ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba08e3c5ac3fdc4d0b896df39eb562d529d11745fb4f0ece32de4c684a0f68c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-04-22T23:44:25Z",
    "title_canon_sha256": "fa42cb83258ed3bea20ad2be4cf389ba8ba8caa80d09fba2161647740b413174"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10092",
    "kind": "arxiv",
    "version": 2
  }
}