Pith Number

pith:YZ2E4IWH

pith:2014:YZ2E4IWHFILUHU4FEXS54X73VY

not attested not anchored not stored refs pending

On the asymmetry of the OH ro-vibrational lines in HD 100546

(2) ESO, (3) University of Arizona), D. Fedele (1), I. Pascucci (3) ((1) MPE, M.E. van den Anckerm (2), S. Bruderer (1)

arxiv:1412.4636 v1 · 2014-12-15 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YZ2E4IWHFILUHU4FEXS54X73VY}

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	2026-05-18T01:41:19.145010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6744e22c72a1743d38525e5de5ffbae381a7aee10fa9f8cf03452e789da7973

Aliases

arxiv: 1412.4636 · arxiv_version: 1412.4636v1 · doi: 10.48550/arxiv.1412.4636 · pith_short_12: YZ2E4IWHFILU · pith_short_16: YZ2E4IWHFILUHU4F · pith_short_8: YZ2E4IWH

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/YZ2E4IWHFILUHU4FEXS54X73VY \
  | 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: c6744e22c72a1743d38525e5de5ffbae381a7aee10fa9f8cf03452e789da7973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfaa2bdba32eab39dc683828d496d74fb0e414d0ce91527c1eec52e73d6bd7c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-12-15T15:29:55Z",
    "title_canon_sha256": "af57b805ba07faf5a6e703bba438a2c7c4368280f008f2357a244b280cbf775a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4636",
    "kind": "arxiv",
    "version": 1
  }
}