Pith Number

pith:FHNB5E5U

pith:2011:FHNB5E5UN47PTPGHNP4RZZG6MY

not attested not anchored not stored refs pending

A template of atmospheric O2 circularly polarized emission for CMB experiments

2), (2) Laboratoire APC - AstroParticule et Cosmologie UMR 7164 CNRS, Andrea Tartari (1), Giulio Fabbian (1, Mario Zannoni (1), Massimo Gervasi (1) ((1) Dipartimento di Fisica "G. Occhialini", Milano, Paris), Sebastiano Spinelli (1), Universit\`a di Milano Bicocca

arxiv:1103.0160 v1 · 2011-03-01 · astro-ph.IM · 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{FHNB5E5UN47PTPGHNP4RZZG6MY}

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	2026-05-18T02:03:01.756276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29da1e93b46f3ef9bcc76bf91ce4de661a8f60764bd85783c41dc1a77a26a747

Aliases

arxiv: 1103.0160 · arxiv_version: 1103.0160v1 · doi: 10.48550/arxiv.1103.0160 · pith_short_12: FHNB5E5UN47P · pith_short_16: FHNB5E5UN47PTPGH · pith_short_8: FHNB5E5U

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/FHNB5E5UN47PTPGHNP4RZZG6MY \
  | 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: 29da1e93b46f3ef9bcc76bf91ce4de661a8f60764bd85783c41dc1a77a26a747

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06a2b197fd9062e099e0611bd8495bd44394cfedc9628ed7aada5042882c8d9b",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-03-01T13:13:42Z",
    "title_canon_sha256": "f78d6421fe867a5bfc33c34faf45f44f0e0eada7c8e67994df753d0269ea9166"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0160",
    "kind": "arxiv",
    "version": 1
  }
}