Pith Number

pith:UCSERYL4

pith:2011:UCSERYL4KYWS72YDEFITRZTNI7

not attested not anchored not stored refs pending

Low temperature FIR and submm mass absorption coefficient of interstellar silicate dust analogues

A. Coupeaud, C. Depecker, C. Meny, C. Nayral, F. Delpech, G. Creff, H. Leroux, J.B. Brubach, K. Demyk, P. Roy

arxiv:1109.2758 v1 · 2011-09-13 · astro-ph.GA · 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{UCSERYL4KYWS72YDEFITRZTNI7}

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	2026-05-18T02:00:33.681829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0a448e17c562d2feb03215138e66d47eb2e378d60506032cf2e8851e070bb03

Aliases

arxiv: 1109.2758 · arxiv_version: 1109.2758v1 · doi: 10.48550/arxiv.1109.2758 · pith_short_12: UCSERYL4KYWS · pith_short_16: UCSERYL4KYWS72YD · pith_short_8: UCSERYL4

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/UCSERYL4KYWS72YDEFITRZTNI7 \
  | 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: a0a448e17c562d2feb03215138e66d47eb2e378d60506032cf2e8851e070bb03

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d5fb52fd9506d7a6358e08a82a9d117f764f8e55af8eff7c8885f011b14abf5",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-09-13T12:23:59Z",
    "title_canon_sha256": "0e1dca76377e44923d94d12a61f2277254ce033bf791c623042fcbce103a5691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.2758",
    "kind": "arxiv",
    "version": 1
  }
}