Pith Number

pith:X6PEY3AZ

pith:2012:X6PEY3AZL3A445CE64JUTFCGKS

not attested not anchored not stored refs pending

Probing the peak of the star formation rate density with the extragalactic background light

Manuel Meyer (Institute for Experimental Physics, Martin Raue, University of Hamburg)

arxiv:1203.0310 v3 · 2012-03-01 · 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{X6PEY3AZL3A445CE64JUTFCGKS}

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

Niebla: an open-source code for modeling the extragalactic background light

Receipt and verification

First computed	2026-05-18T01:58:15.913616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf9e4c6c195ec1ce7444f7134994465498e1901f1a0883cb432fd6fc126e8ce4

Aliases

arxiv: 1203.0310 · arxiv_version: 1203.0310v3 · doi: 10.48550/arxiv.1203.0310 · pith_short_12: X6PEY3AZL3A4 · pith_short_16: X6PEY3AZL3A445CE · pith_short_8: X6PEY3AZ

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/X6PEY3AZL3A445CE64JUTFCGKS \
  | 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: bf9e4c6c195ec1ce7444f7134994465498e1901f1a0883cb432fd6fc126e8ce4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "210f0f3cbefe1d310f70a6ce674796c0efccb04e2d0dc3c81478bda9b3c68fee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-03-01T21:02:12Z",
    "title_canon_sha256": "f84263691c8f0eec66c2239cbcaf52c1aa8200d2dba45613a2964fd9f6afb85b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0310",
    "kind": "arxiv",
    "version": 3
  }
}