Pith Number

pith:UWEZCKCI

pith:2001:UWEZCKCILN6VR252TAJB7YB2CW

not attested not anchored not stored refs pending

The far-infrared--submm spectral energy distribution of high-redshift quasars

2), (2) Imperial College, Cambridge, London, Richard G. McMahon (1) ((1) Institute of Astronomy, Robert S. Priddey (1, UK, UK)

arxiv:astro-ph/0102116 v2 · 2001-02-07 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UWEZCKCILN6VR252TAJB7YB2CW}

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.

Cited by

1 paper in Pith

Interstellar dust production, destruction and effects of dust depletion in galaxies

Receipt and verification

First computed	2026-05-18T01:40:44.895087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5899128485b7d58ebba98121fe03a15a3b998721c039f053a0409e7cd62e48e

Aliases

arxiv: astro-ph/0102116 · arxiv_version: astro-ph/0102116v2 · doi: 10.48550/arxiv.astro-ph/0102116 · pith_short_12: UWEZCKCILN6V · pith_short_16: UWEZCKCILN6VR252 · pith_short_8: UWEZCKCI

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/UWEZCKCILN6VR252TAJB7YB2CW \
  | 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: a5899128485b7d58ebba98121fe03a15a3b998721c039f053a0409e7cd62e48e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b109d4f9bd619a145657a7f8413c8451d5a488695f938c05bb62fbb8ea9430b",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-02-07T15:05:47Z",
    "title_canon_sha256": "0bf55e0a8d48d888029ce344b2fc292c02f023b79c4cfdad804a019c1bc08d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0102116",
    "kind": "arxiv",
    "version": 2
  }
}