Pith Number

pith:EUBCIEHM

pith:2026:EUBCIEHMPPCYH6I76NJ4RQFGTZ

not attested not anchored not stored refs pending

Systematic Polarization Errors from Parallactic-Angle Dependent Leakage in Pseudo-Circular Feeds

Dipanjan Mitra

arxiv:2606.02653 v1 · 2026-05-31 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EUBCIEHMPPCYH6I76NJ4RQFGTZ}

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	2026-06-03T00:05:05.661274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25022410ec7bc583f91ff353c8c0a69e7e5fc0b99e291618af62ecabdee71358

Aliases

arxiv: 2606.02653 · arxiv_version: 2606.02653v1 · doi: 10.48550/arxiv.2606.02653 · pith_short_12: EUBCIEHMPPCY · pith_short_16: EUBCIEHMPPCYH6I7 · pith_short_8: EUBCIEHM

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/EUBCIEHMPPCYH6I76NJ4RQFGTZ \
  | 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: 25022410ec7bc583f91ff353c8c0a69e7e5fc0b99e291618af62ecabdee71358

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b87dbbe20ca3e92e968fe9a56dcfa17fcb57677658f1063122658dc1eb8ff64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-05-31T23:26:44Z",
    "title_canon_sha256": "ad0b988562adb85730110b1251fb672477204e290891beaba86a1ab20d6b62ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.02653",
    "kind": "arxiv",
    "version": 1
  }
}