Pith Number

pith:ZXHZ4QVT

pith:2019:ZXHZ4QVTWL4FMW6P2OAMEABRF3

not attested not anchored not stored refs pending

Modeling warm dense matter formation within tight binding approximation

Nikita Medvedev

arxiv:1902.08761 v2 · 2019-02-23 · cond-mat.mtrl-sci · physics.comp-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXHZ4QVTWL4FMW6P2OAMEABRF3}

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	2026-05-17T23:44:37.717298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdcf9e42b3b2f8565bcfd380c200312ed4f169bc4da12313694c4f53d353aa1c

Aliases

arxiv: 1902.08761 · arxiv_version: 1902.08761v2 · doi: 10.48550/arxiv.1902.08761 · pith_short_12: ZXHZ4QVTWL4F · pith_short_16: ZXHZ4QVTWL4FMW6P · pith_short_8: ZXHZ4QVT

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/ZXHZ4QVTWL4FMW6P2OAMEABRF3 \
  | 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: cdcf9e42b3b2f8565bcfd380c200312ed4f169bc4da12313694c4f53d353aa1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65382fcf2a10245c7149bcb338c690435cdb6d692d8fc497b6b75786cf9059fa",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-02-23T09:12:12Z",
    "title_canon_sha256": "4356f0948c04ed35107b462af7c4f161fae2e90b185db951a175b75d76aa6e63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08761",
    "kind": "arxiv",
    "version": 2
  }
}