Pith Number

pith:DQBAIGBK

pith:2019:DQBAIGBK5B6ST6ZDSYYAGQWTFF

not attested not anchored not stored refs pending

Thermodynamics of the metal-insulator transition in the extended Hubbard model

E. G. C. P. van Loon, M. I. Katsnelson, M. Sch\"uler, T. O. Wehling

arxiv:1903.09947 v3 · 2019-03-24 · 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{DQBAIGBK5B6ST6ZDSYYAGQWTFF}

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	2026-05-17T23:43:02.856281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0204182ae87d29fb2396300342d32973a2a4eb3f75477aa2c9e03c48dba0b3

Aliases

arxiv: 1903.09947 · arxiv_version: 1903.09947v3 · doi: 10.48550/arxiv.1903.09947 · pith_short_12: DQBAIGBK5B6S · pith_short_16: DQBAIGBK5B6ST6ZD · pith_short_8: DQBAIGBK

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/DQBAIGBK5B6ST6ZDSYYAGQWTFF \
  | 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: 1c0204182ae87d29fb2396300342d32973a2a4eb3f75477aa2c9e03c48dba0b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7229fb52117a98f93a56974f3104403ffb8d9e7c0f91d75c7e763286e34d8db8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-03-24T09:02:14Z",
    "title_canon_sha256": "08928b6f5321294950f4f634bc770e90e78d71067ff806aa5f6d2ebd9fdb4ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09947",
    "kind": "arxiv",
    "version": 3
  }
}