Pith Number

pith:5BYRCVQA

pith:2010:5BYRCVQAWBOJOTKJOW5TTSM3G4

not attested not anchored not stored refs pending

Winding sense of galaxies around the Local Supercluster

B. Aryal

arxiv:1010.5585 v1 · 2010-10-27 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5BYRCVQAWBOJOTKJOW5TTSM3G4}

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	2026-05-18T02:04:56.028662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e871115600b05c974d4975bb39c99b371c8cf88a31895424b7d6b2fda48a5ad4

Aliases

arxiv: 1010.5585 · arxiv_version: 1010.5585v1 · doi: 10.48550/arxiv.1010.5585 · pith_short_12: 5BYRCVQAWBOJ · pith_short_16: 5BYRCVQAWBOJOTKJ · pith_short_8: 5BYRCVQA

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/5BYRCVQAWBOJOTKJOW5TTSM3G4 \
  | 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: e871115600b05c974d4975bb39c99b371c8cf88a31895424b7d6b2fda48a5ad4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86b3f42c140448c2e7aee57cc5e27ab3a82fda649b030a1f0af215d2bc5009df",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-27T06:44:56Z",
    "title_canon_sha256": "dad4997ecf20055fd1b6a75e2c0e760a81c5afba0acafb47abde6ab36d64fa5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.5585",
    "kind": "arxiv",
    "version": 1
  }
}