Pith Number

pith:LJYHIBVK

pith:2012:LJYHIBVKMJ6A6PC6ATXOXDAIWE

not attested not anchored not stored refs pending

The HI environment of the M101 group

Chris Mihos, D. J. Pisano, Katie Keating, Kelly Holley-Bockelmann, Namir Kassim

arxiv:1210.8333 v2 · 2012-10-31 · 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{LJYHIBVKMJ6A6PC6ATXOXDAIWE}

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	2026-05-18T01:53:28.816819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a707406aa627c0f3c5e04eeeb8c08b101cb8fc1c0a3276ef99cae584ce72df1

Aliases

arxiv: 1210.8333 · arxiv_version: 1210.8333v2 · doi: 10.48550/arxiv.1210.8333 · pith_short_12: LJYHIBVKMJ6A · pith_short_16: LJYHIBVKMJ6A6PC6 · pith_short_8: LJYHIBVK

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/LJYHIBVKMJ6A6PC6ATXOXDAIWE \
  | 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: 5a707406aa627c0f3c5e04eeeb8c08b101cb8fc1c0a3276ef99cae584ce72df1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c7f8c4f2d6d71eb3fea680982d06a395bd46be3924d14f2f0a1fc8b5a3ae5a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-31T14:00:42Z",
    "title_canon_sha256": "d5f603c2e5d3c5a4ee1be2d40ff4bef4a963a4d4d8cbc7dacf368c6cd438e69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8333",
    "kind": "arxiv",
    "version": 2
  }
}