Pith Number

pith:GPRQV7ZJ

pith:2015:GPRQV7ZJHQF7EXPUBOMK3BH5OJ

not attested not anchored not stored refs pending

Parity-time symmetry breaking in magnetic systems

Alexey Galda, Valerii M. Vinokur

arxiv:1512.05408 v2 · 2015-12-16 · cond-mat.other · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPRQV7ZJHQF7EXPUBOMK3BH5OJ}

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	2026-05-18T00:04:00.544620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33e30aff293c0bf25df40b98ad84fd726230f8bf1bd7060c5292d11c5784351d

Aliases

arxiv: 1512.05408 · arxiv_version: 1512.05408v2 · doi: 10.48550/arxiv.1512.05408 · pith_short_12: GPRQV7ZJHQF7 · pith_short_16: GPRQV7ZJHQF7EXPU · pith_short_8: GPRQV7ZJ

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/GPRQV7ZJHQF7EXPUBOMK3BH5OJ \
  | 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: 33e30aff293c0bf25df40b98ad84fd726230f8bf1bd7060c5292d11c5784351d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "862f17a4c71492c71abe0859e4f817c4a4ca40525398a4eeeb189c6685eaab04",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2015-12-16T23:08:17Z",
    "title_canon_sha256": "6870198bd8a771b35273283b5cf4931f0f9b90b7c68b6ba0bab5e99af7a8c52e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05408",
    "kind": "arxiv",
    "version": 2
  }
}