Pith Number

pith:CCRGZY5D

pith:2023:CCRGZY5DUGTV377EYFITSRVSCB

not attested not anchored not stored refs pending

K. Alex M\"uller: Science between ferroelectricity and superconductivity

A. Bussmann-Holder, H. Keller, R. K. Kremer

arxiv:2305.03705 v1 · 2023-05-05 · 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{CCRGZY5DUGTV377EYFITSRVSCB}

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	2026-07-05T06:32:09.300041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10a26ce3a3a1a75dffe4c1513946b2106c4d524090208d1e818fe34538751653

Aliases

arxiv: 2305.03705 · arxiv_version: 2305.03705v1 · doi: 10.48550/arxiv.2305.03705 · pith_short_12: CCRGZY5DUGTV · pith_short_16: CCRGZY5DUGTV377E · pith_short_8: CCRGZY5D

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/CCRGZY5DUGTV377EYFITSRVSCB \
  | 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: 10a26ce3a3a1a75dffe4c1513946b2106c4d524090208d1e818fe34538751653

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef0b99305de4c9a39b279ce774362192de05860106002437d2eb20f5cb29e23f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2023-05-05T17:36:50Z",
    "title_canon_sha256": "0b9314005297052807cd20f08a5afd8e22c34b48f7200beabb8f4802c5307d31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03705",
    "kind": "arxiv",
    "version": 1
  }
}