Pith Number

pith:ZDJYHQOM

pith:2018:ZDJYHQOM4P5VR7RZO5PLG5VQ3P

not attested not anchored not stored refs pending

What powers Hyperluminous Infrared galaxies at z~1-2?

M. Page, M. Symeonidis

arxiv:1806.01336 v1 · 2018-06-04 · 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{ZDJYHQOM4P5VR7RZO5PLG5VQ3P}

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	2026-05-18T00:12:16.681374Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d383c1cce3fb58fe39775eb376b0dbf90205470413cf6db063990dc0b9dbca

Aliases

arxiv: 1806.01336 · arxiv_version: 1806.01336v1 · doi: 10.48550/arxiv.1806.01336 · pith_short_12: ZDJYHQOM4P5V · pith_short_16: ZDJYHQOM4P5VR7RZ · pith_short_8: ZDJYHQOM

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/ZDJYHQOM4P5VR7RZO5PLG5VQ3P \
  | 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: c8d383c1cce3fb58fe39775eb376b0dbf90205470413cf6db063990dc0b9dbca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25ce04c220d98e8192e690a50a782a180b728bb2ed527882cb29f5f2593d72e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-06-04T19:14:17Z",
    "title_canon_sha256": "18d1499097da1405a9fd0a93484f8736a76c045e8db3516d9985a5febcc10e1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01336",
    "kind": "arxiv",
    "version": 1
  }
}