Pith Number

pith:XX35VSZK

pith:2013:XX35VSZKROSV6LAAUVHLVHVVPR

not attested not anchored not stored refs pending

Exploring the early dust-obscured phase of galaxy formation with blind mid-/far-IR spectroscopic surveys

A. Bressan, A. Lapi, C. Gruppioni, G. de Zotti, L. Danese, L. Spinoglio, M. Bonato, M. Negrello, Z.-Y. Cai

arxiv:1312.1891 v1 · 2013-12-06 · 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{XX35VSZKROSV6LAAUVHLVHVVPR}

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	2026-05-18T01:45:57.838569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdf7dacb2a8ba55f2c00a54eba9eb57c52d175bb93648db47e65923738f2bb59

Aliases

arxiv: 1312.1891 · arxiv_version: 1312.1891v1 · doi: 10.48550/arxiv.1312.1891 · pith_short_12: XX35VSZKROSV · pith_short_16: XX35VSZKROSV6LAA · pith_short_8: XX35VSZK

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/XX35VSZKROSV6LAAUVHLVHVVPR \
  | 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: bdf7dacb2a8ba55f2c00a54eba9eb57c52d175bb93648db47e65923738f2bb59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74931cf6a07e8cd8ba891422f89172a561c1a1b2c0b9b02ee589892a4e9be3a2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-12-06T15:28:11Z",
    "title_canon_sha256": "7531499c8f47c01dc355eb1fd9f6091bfd787be604ab3a33c681bf97b81c9e7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1891",
    "kind": "arxiv",
    "version": 1
  }
}