Pith Number

pith:3BCN2US6

pith:2013:3BCN2US6YJ43RGU5RT2UZG4T6A

not attested not anchored not stored refs pending

The effect of foreground subtraction on cosmological measurements from Intensity Mapping

C. Blake, E. Chapman, F.B. Abdalla, J.R. Shaw, L. Wolz, S. Rawlings

arxiv:1310.8144 v1 · 2013-10-30 · 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{3BCN2US6YJ43RGU5RT2UZG4T6A}

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	2026-05-18T02:20:20.740563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d844dd525ec279b89a9d8cf54c9b93f031bafa7aadb8c8aafb4a9df4663a3366

Aliases

arxiv: 1310.8144 · arxiv_version: 1310.8144v1 · doi: 10.48550/arxiv.1310.8144 · pith_short_12: 3BCN2US6YJ43 · pith_short_16: 3BCN2US6YJ43RGU5 · pith_short_8: 3BCN2US6

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/3BCN2US6YJ43RGU5RT2UZG4T6A \
  | 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: d844dd525ec279b89a9d8cf54c9b93f031bafa7aadb8c8aafb4a9df4663a3366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "730679fde0617a3ac7dc7cd4ff66aba5e3b417d6fb416991051fbe46fdaed12f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-10-30T13:23:08Z",
    "title_canon_sha256": "2db452c83917d2c31d0811d204bfa92c7ebe33c88f17e3111be4372c96b9c506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.8144",
    "kind": "arxiv",
    "version": 1
  }
}