Pith Number

pith:2AV24NEU

pith:2020:2AV24NEU3XHEEOHP3WZTFATKNT

not attested not anchored not stored refs pending

UVIT study of UV bright stars in the globular cluster NGC 4147

Abhisek Mohapatra, Ananta C. Pradhan, Devendra K. Ojha, Jayant Murthy, Mudumba Parthasarathy, Ranjan Kumar, Santi Cassisi

arxiv:2012.07318 v1 · 2020-12-14 · astro-ph.GA · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AV24NEU3XHEEOHP3WZTFATKNT}

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	2026-07-05T02:51:12.602083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d02bae3494ddce4238efddb332826a6cffb998e3d02f85652f5c99bda8ef065b

Aliases

arxiv: 2012.07318 · arxiv_version: 2012.07318v1 · doi: 10.48550/arxiv.2012.07318 · pith_short_12: 2AV24NEU3XHE · pith_short_16: 2AV24NEU3XHEEOHP · pith_short_8: 2AV24NEU

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/2AV24NEU3XHEEOHP3WZTFATKNT \
  | 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: d02bae3494ddce4238efddb332826a6cffb998e3d02f85652f5c99bda8ef065b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d9f49f09953a659fe2cd6e81daadff550b89cd49331aee27cb6862b5ebae39a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-12-14T07:59:59Z",
    "title_canon_sha256": "2d50541fb4565bc99b94ab4c3e95e124f121afa99079626632a3cd2087028e1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.07318",
    "kind": "arxiv",
    "version": 1
  }
}