Pith Number

pith:N37BEQKM

pith:2011:N37BEQKM52DP4WVUZ7MUIXH3LY

not attested not anchored not stored refs pending

Young, UV-bright Stars Dominate Dust Heating in Star Forming Galaxies

Ka-Hei Law, K. A. Misselt, Karl D. Gordon

arxiv:1106.2011 v1 · 2011-06-10 · 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{N37BEQKM52DP4WVUZ7MUIXH3LY}

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	2026-05-18T02:01:40.086012Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6efe12414cee86fe5ab4cfd9445cfb5e3cda71ed7f25adcf4f7aa01f6f46524d

Aliases

arxiv: 1106.2011 · arxiv_version: 1106.2011v1 · doi: 10.48550/arxiv.1106.2011 · pith_short_12: N37BEQKM52DP · pith_short_16: N37BEQKM52DP4WVU · pith_short_8: N37BEQKM

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/N37BEQKM52DP4WVUZ7MUIXH3LY \
  | 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: 6efe12414cee86fe5ab4cfd9445cfb5e3cda71ed7f25adcf4f7aa01f6f46524d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577fea0e72fe70e25c82495dd4101aecbb4e44b52edd8ecc1734a58ed125bcb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-06-10T10:55:48Z",
    "title_canon_sha256": "252690939f81ffbbd31edc8ea214f12581b796d12f1017e336f09c72ba9c24e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2011",
    "kind": "arxiv",
    "version": 1
  }
}