Pith Number

pith:LVDW5HTQ

pith:2014:LVDW5HTQUKE3IMXD4A6CZHHKHN

not attested not anchored not stored refs pending

Star cluster disruption in the starburst galaxy Messier 82

1), 2), 2) ((1) Department of Astronomy, (2) Kavli Institute for Astronomy, (3) Key Laboratory for Optical Astronomy, Astrophysics, Beijing, Chengyuan Li (1, China, China), National Astronomical Observatories, Peking University, Peter Anders (3), Richard de Grijs (2, Shuo Li (1

arxiv:1411.2704 v1 · 2014-11-11 · 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{LVDW5HTQUKE3IMXD4A6CZHHKHN}

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	2026-05-18T01:41:33.303673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d476e9e70a289b432e3e03c2c9cea3b5bd42f704f670e388537624251b1358e

Aliases

arxiv: 1411.2704 · arxiv_version: 1411.2704v1 · doi: 10.48550/arxiv.1411.2704 · pith_short_12: LVDW5HTQUKE3 · pith_short_16: LVDW5HTQUKE3IMXD · pith_short_8: LVDW5HTQ

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/LVDW5HTQUKE3IMXD4A6CZHHKHN \
  | 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: 5d476e9e70a289b432e3e03c2c9cea3b5bd42f704f670e388537624251b1358e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2eebcde246788cd6b3faebbb86fbd13b94bb7439d953d0200b704904ab229ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-11T05:43:48Z",
    "title_canon_sha256": "4422794ec5048c60eb73909a8378ed759f542785c11ca13b8528d3be3253b838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.2704",
    "kind": "arxiv",
    "version": 1
  }
}