Pith Number

pith:H5YXLXAQ

pith:2020:H5YXLXAQBJIJOQYALN4VXEKQU2

not attested not anchored not stored refs pending

Stellar cores in the Sh 2-305 H II region

Anil K. Pandey, Arpan Ghosh, Devendra K. Ojha, D. P. Bisen, Lokesh K. Dewangan, Neelam Panwar, Rakesh Pandey, Saurabh Sharma, Tirthendu Sinha

arxiv:2001.04722 v1 · 2020-01-14 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H5YXLXAQBJIJOQYALN4VXEKQU2}

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	2026-07-05T00:46:56.303080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f7175dc100a509743005b795b9150a69e5d449f139a3632888185ab53dc9acb

Aliases

arxiv: 2001.04722 · arxiv_version: 2001.04722v1 · doi: 10.48550/arxiv.2001.04722 · pith_short_12: H5YXLXAQBJIJ · pith_short_16: H5YXLXAQBJIJOQYA · pith_short_8: H5YXLXAQ

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/H5YXLXAQBJIJOQYALN4VXEKQU2 \
  | 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: 3f7175dc100a509743005b795b9150a69e5d449f139a3632888185ab53dc9acb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cda3e1f83f4a63d937915e56704e1ac69b59e4b15758db049a206166187c0541",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-01-14T11:33:47Z",
    "title_canon_sha256": "d48e99c89fc0534e8636aa9b38c14d38c95ab882fd05458605d4d75c402f7493"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.04722",
    "kind": "arxiv",
    "version": 1
  }
}