Pith Number

pith:LEMRSIYC

pith:2021:LEMRSIYCCPVHTGMAXV3NHLTZT4

not attested not anchored not stored refs pending

Constraints on Lorentz invariance violation with multiwavelength polarized astrophysical sources

Jun-Jie Wei, Qi-Qi Zhou, Shuang-Xi Yi, Xue-Feng Wu

arxiv:2106.05733 v1 · 2021-06-10 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LEMRSIYCCPVHTGMAXV3NHLTZT4}

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	2026-07-05T02:48:12.508789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

591919230213ea799980bd76d3ae799f23c4ed1305d71a5deb897aba713204a2

Aliases

arxiv: 2106.05733 · arxiv_version: 2106.05733v1 · doi: 10.48550/arxiv.2106.05733 · pith_short_12: LEMRSIYCCPVH · pith_short_16: LEMRSIYCCPVHTGMA · pith_short_8: LEMRSIYC

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/LEMRSIYCCPVHTGMAXV3NHLTZT4 \
  | 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: 591919230213ea799980bd76d3ae799f23c4ed1305d71a5deb897aba713204a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c214cb5a43b928e4ef54ee2b1326e057e157041fcc4e0157c4c2eed05d70872",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-06-10T13:31:48Z",
    "title_canon_sha256": "1b33384fbfe2f8269c0a1261ce1ccfb032aadf233d1cb31233b72f681d7239d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05733",
    "kind": "arxiv",
    "version": 1
  }
}