Pith Number

pith:HJMHVDP6

pith:2015:HJMHVDP6CNRVJEP77JZ36VCNJL

not attested not anchored not stored refs pending

Radio Observations of the Star Formation Activities in the NGC 2024 FIR 4 Region

Jeong-Eun Lee, Miju Kang, Minho Choi

arxiv:1506.05902 v1 · 2015-06-19 · 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{HJMHVDP6CNRVJEP77JZ36VCNJL}

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	2026-05-18T01:36:52.742178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a587a8dfe13635491fffa73bf544d4af9a492d3b39a9e74f9f0f08fa9174a5f

Aliases

arxiv: 1506.05902 · arxiv_version: 1506.05902v1 · doi: 10.48550/arxiv.1506.05902 · pith_short_12: HJMHVDP6CNRV · pith_short_16: HJMHVDP6CNRVJEP7 · pith_short_8: HJMHVDP6

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/HJMHVDP6CNRVJEP77JZ36VCNJL \
  | 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: 3a587a8dfe13635491fffa73bf544d4af9a492d3b39a9e74f9f0f08fa9174a5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90974821809eab2024f46bfa745103194e86a49b3f59753362409afd4ec84735",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-06-19T08:20:18Z",
    "title_canon_sha256": "a6e43c3155bcc3a3acb783ec0b69854fe0a2d3bf450373b330c7f2b08bf62551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.05902",
    "kind": "arxiv",
    "version": 1
  }
}