Pith Number

pith:ZEC4I7AF

pith:2019:ZEC4I7AFFFCC3PXTF3O7VFYXMF

not attested not anchored not stored refs pending

Understanding anti-parity-time symmetric systems with a conventional heat transfer framework -- comment on "Anti-parity-time symmetry in diffusive systems"

B. Bhatia, E. N. Wang, L. Zhang, L. Zhao

arxiv:1906.08431 v1 · 2019-06-20 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEC4I7AFFFCC3PXTF3O7VFYXMF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:42:52.484853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c905c47c0529442dbef32eddfa9717617c0c82c65505d26ed3e5026fef8e3a55

Aliases

arxiv: 1906.08431 · arxiv_version: 1906.08431v1 · doi: 10.48550/arxiv.1906.08431 · pith_short_12: ZEC4I7AFFFCC · pith_short_16: ZEC4I7AFFFCC3PXT · pith_short_8: ZEC4I7AF

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/ZEC4I7AFFFCC3PXTF3O7VFYXMF \
  | 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: c905c47c0529442dbef32eddfa9717617c0c82c65505d26ed3e5026fef8e3a55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83592314888ad279be1644027599a92cbbb32828648116fdf4923bd4fd514c30",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-06-20T03:35:40Z",
    "title_canon_sha256": "0b93f0c037c385351abffd77677eca92262e502924282d707c1f54d45c428d28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.08431",
    "kind": "arxiv",
    "version": 1
  }
}