Pith Number

pith:FPVNDAC3

pith:2009:FPVNDAC3PRRY3OEDG776KYZKTS

not attested not anchored not stored refs pending

Morphological effects on IR band profiles: Experimental spectroscopic analysis with application to observed spectra of oxygen-rich AGB stars

A. Tamanai, C. Koike, H. Mutschke, J. Blum, J.W. Ferguson, Th. Posch

arxiv:0906.1533 v1 · 2009-06-08 · 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{FPVNDAC3PRRY3OEDG776KYZKTS}

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	2026-05-18T02:13:21.561009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bead1805b7c638db88337ffe5632a9c8e28cd0d0d731a1cd67a46b0aebc57ed

Aliases

arxiv: 0906.1533 · arxiv_version: 0906.1533v1 · doi: 10.48550/arxiv.0906.1533 · pith_short_12: FPVNDAC3PRRY · pith_short_16: FPVNDAC3PRRY3OED · pith_short_8: FPVNDAC3

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/FPVNDAC3PRRY3OEDG776KYZKTS \
  | 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: 2bead1805b7c638db88337ffe5632a9c8e28cd0d0d731a1cd67a46b0aebc57ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d69b2286fafdf0212a27e72d43d7c8b9b9b6e96050f7acf5d295e90d2c1beb76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-06-08T16:29:12Z",
    "title_canon_sha256": "793832224592d7ef36e203cae618d76d9516907af0a91b6d6ec8d8152a392290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1533",
    "kind": "arxiv",
    "version": 1
  }
}