Pith Number

pith:VHGUSEMS

pith:2016:VHGUSEMSC5BPLZSZIEXYSNEXPB

not attested not anchored not stored refs pending

A polarimetric approach for constraining the dynamic foreground spectrum for cosmological global 21-cm measurements

Bang D. Nhan, Jack O. Burns, Richard F. Bradley

arxiv:1611.06062 v2 · 2016-11-18 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHGUSEMSC5BPLZSZIEXYSNEXPB}

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	2026-05-18T00:01:00.928355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9cd4911921742f5e659412f8934977842f186bb6b9e8c89962f4d2bf04323d0

Aliases

arxiv: 1611.06062 · arxiv_version: 1611.06062v2 · doi: 10.48550/arxiv.1611.06062 · pith_short_12: VHGUSEMSC5BP · pith_short_16: VHGUSEMSC5BPLZSZ · pith_short_8: VHGUSEMS

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/VHGUSEMSC5BPLZSZIEXYSNEXPB \
  | 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: a9cd4911921742f5e659412f8934977842f186bb6b9e8c89962f4d2bf04323d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "688aefdb6ddced1cb49304baaf01e815dabd3a05c1b659f613c97294c84c6ddb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-11-18T13:00:58Z",
    "title_canon_sha256": "eb74ab2f6ba0bb58407e47b0233528e3e6d3a7cadf205c3d3cce18d79c9c4ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.06062",
    "kind": "arxiv",
    "version": 2
  }
}