Pith Number

pith:32EA6NNF

pith:2005:32EA6NNFICMWBVOPWQN5KK3NRO

not attested not anchored not stored refs pending

Multi-wavelength diffraction-limited imaging of the evolved carbon star IRC +10216, II

J. D. Monnier, P. G. Tuthill, W. C. Danchi

arxiv:astro-ph/0503205 v1 · 2005-03-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{32EA6NNFICMWBVOPWQN5KK3NRO}

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	2026-07-04T16:50:58.093390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de880f35a5409960d5cfb41bd52b6d8bb37d6078567b87877445c96b2897dd3e

Aliases

arxiv: astro-ph/0503205 · arxiv_version: astro-ph/0503205v1 · doi: 10.48550/arxiv.astro-ph/0503205 · pith_short_12: 32EA6NNFICMW · pith_short_16: 32EA6NNFICMWBVOP · pith_short_8: 32EA6NNF

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/32EA6NNFICMWBVOPWQN5KK3NRO \
  | 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: de880f35a5409960d5cfb41bd52b6d8bb37d6078567b87877445c96b2897dd3e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0334468f99a3bae90ce5f63fd653617b7bc0dc5d25210e3c52d47953fda62992",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-09T01:49:29Z",
    "title_canon_sha256": "9e2eb3a03f21f158c48769a1c85eaf163b297df71a10851769ac026ea67d9ebd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503205",
    "kind": "arxiv",
    "version": 1
  }
}