Pith Number

pith:F664ISKI

pith:2005:F664ISKIXWFRVX7F6CI3QP6H6C

not attested not anchored not stored refs pending

Optical properties of $MgCNi_3$ in the normal state

C. Q. Jin, G. T. Liu, J. L. Luo, M. Q. Tan, N. L. Wang, P. Zheng, R. C. Yu, Y. L. Zhang

arxiv:cond-mat/0507599 v1 · 2005-07-26 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F664ISKIXWFRVX7F6CI3QP6H6C}

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	2026-07-04T16:54:18.545187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbdc44948bd8b1adfe5f091b83fc7f0abfa2e5da70a5b0ba3e5e7d8b5cd35d6

Aliases

arxiv: cond-mat/0507599 · arxiv_version: cond-mat/0507599v1 · doi: 10.48550/arxiv.cond-mat/0507599 · pith_short_12: F664ISKIXWFR · pith_short_16: F664ISKIXWFRVX7F · pith_short_8: F664ISKI

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/F664ISKIXWFRVX7F6CI3QP6H6C \
  | 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: 2fbdc44948bd8b1adfe5f091b83fc7f0abfa2e5da70a5b0ba3e5e7d8b5cd35d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c91cc0ec4fc7601fb162215b1a37f054fda928dea563dcc68b375fc0f0a10e0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2005-07-26T08:21:26Z",
    "title_canon_sha256": "cad5cfc2fbdda1f5824be978828728f0a007e96a0c02ca168a57ebbc19178664"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0507599",
    "kind": "arxiv",
    "version": 1
  }
}