Pith Number

pith:2DTHQZ5R

pith:2024:2DTHQZ5RXU36TJ7EGS5XE26IO4

not attested not anchored not stored refs pending

Little evolution of dust emissivity in bright infrared galaxies from $2 < z < 6$

B. A. Ward, R. J. Ivison, S. A. Eales, V. Arumugam

arxiv:2402.05182 v1 · 2024-02-07 · 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{2DTHQZ5RXU36TJ7EGS5XE26IO4}

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	2026-07-05T07:42:45.852813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0e67867b1bd37e9a7e434bb726bc8773efa4847058f8d63db579af1f6e64706

Aliases

arxiv: 2402.05182 · arxiv_version: 2402.05182v1 · doi: 10.48550/arxiv.2402.05182 · pith_short_12: 2DTHQZ5RXU36 · pith_short_16: 2DTHQZ5RXU36TJ7E · pith_short_8: 2DTHQZ5R

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/2DTHQZ5RXU36TJ7EGS5XE26IO4 \
  | 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: d0e67867b1bd37e9a7e434bb726bc8773efa4847058f8d63db579af1f6e64706

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab53980798d4327688c9e4ee558bc6afad61e9fc18c98f4f83974045e075691",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-07T19:00:24Z",
    "title_canon_sha256": "b05108709b6f5144480f9e3d05fc854c97e2270d448eae8453acc01be74f1767"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05182",
    "kind": "arxiv",
    "version": 1
  }
}