Pith Number

pith:FIDKWRJ3

pith:2011:FIDKWRJ3KJZVHXPLCNIQTFVIR5

not attested not anchored not stored refs pending

On the polarisation of the Red Rectangle optical emission bands

B.H. Foing, J. Cami, N.L.J. Cox, P.J. Sarre

arxiv:1105.4795 v1 · 2011-05-24 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FIDKWRJ3KJZVHXPLCNIQTFVIR5}

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	2026-05-18T02:45:39.741749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a06ab453b527353ddeb13510996a88f7e6958d8ecc60cff9908b78a2c695fd6

Aliases

arxiv: 1105.4795 · arxiv_version: 1105.4795v1 · doi: 10.48550/arxiv.1105.4795 · pith_short_12: FIDKWRJ3KJZV · pith_short_16: FIDKWRJ3KJZVHXPL · pith_short_8: FIDKWRJ3

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/FIDKWRJ3KJZVHXPLCNIQTFVIR5 \
  | 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: 2a06ab453b527353ddeb13510996a88f7e6958d8ecc60cff9908b78a2c695fd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd2297bad9d6ac936321f68195eef41776c241e695a5ab9280de680c4c696c58",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-24T15:03:13Z",
    "title_canon_sha256": "8c523427cae45f8e46b63b83a1c1c7e5e2fade3da847a419028bf5aee477a0e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4795",
    "kind": "arxiv",
    "version": 1
  }
}