Pith Number

pith:ZLYY3NCZ

pith:2010:ZLYY3NCZUGDRPDBQU2NSRHTBY2

not attested not anchored not stored refs pending

Direct Spectroscopic Identification of the Origin of 'Green Fuzzy' Emission in Star Forming Regions

James M. De Buizer, NASA Ames Research Center), William D. Vacca (SOFIA-USRA

arxiv:1005.2209 v1 · 2010-05-12 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLYY3NCZUGDRPDBQU2NSRHTBY2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:07:33.444940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caf18db459a187178c30a69b289e61c69407541fe57d42cf005343ed653ecac2

Aliases

arxiv: 1005.2209 · arxiv_version: 1005.2209v1 · doi: 10.48550/arxiv.1005.2209 · pith_short_12: ZLYY3NCZUGDR · pith_short_16: ZLYY3NCZUGDRPDBQ · pith_short_8: ZLYY3NCZ

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/ZLYY3NCZUGDRPDBQU2NSRHTBY2 \
  | 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: caf18db459a187178c30a69b289e61c69407541fe57d42cf005343ed653ecac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f353b16039ce0cc1a8d3fff8ab33381a6f23b53539a2525c524087ee60e2391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-05-12T21:12:55Z",
    "title_canon_sha256": "5ffb13a865849e2bc09327fc62cb8bfb074ad736a9824f03f233f6be4f086aad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2209",
    "kind": "arxiv",
    "version": 1
  }
}