Pith Number

pith:LFAQZYX4

pith:2012:LFAQZYX4IAEPY55PA5HQ24YVFK

not attested not anchored not stored refs pending

Herschel Detection of Dust Emission from UV-Luminous Star-Forming Galaxies at 3.3<z<4.3

Alexandra Pope, Arjun Dey, Buell T. Jannuzi, David Atlee, Kyoung-Soo Lee, Michael J. I. Brown, Naveen Reddy, Stacey Alberts

arxiv:1209.2414 v1 · 2012-09-11 · 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{LFAQZYX4IAEPY55PA5HQ24YVFK}

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	2026-05-18T01:54:30.327533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59410ce2fc4008fc77af074f0d73152ab2bc4e8ad2bf8afc377cde123c5e4b8b

Aliases

arxiv: 1209.2414 · arxiv_version: 1209.2414v1 · doi: 10.48550/arxiv.1209.2414 · pith_short_12: LFAQZYX4IAEP · pith_short_16: LFAQZYX4IAEPY55P · pith_short_8: LFAQZYX4

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/LFAQZYX4IAEPY55PA5HQ24YVFK \
  | 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: 59410ce2fc4008fc77af074f0d73152ab2bc4e8ad2bf8afc377cde123c5e4b8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2705dd52b8c75c0dfdc669f8594b3690d1d5ab3578c677e60fdf99e47712812",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-11T20:00:01Z",
    "title_canon_sha256": "75c317b2734cc813a893daffa8523c95dd1a095cfed12e89a10d38bb745d10dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2414",
    "kind": "arxiv",
    "version": 1
  }
}