Pith Number

pith:K3LWDRCL

pith:2018:K3LWDRCLSTUS25CGHB5X2B7GM3

not attested not anchored not stored refs pending

Chemical segregation of complex organic O-bearing species in Orion KL

Alicia L\'opez, Bel\'en Tercero, Didier Despois, Jos\'e Cernicharo, Nathalie Brouillet, Sara Cuadrado

arxiv:1811.08765 v1 · 2018-11-21 · 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{K3LWDRCLSTUS25CGHB5X2B7GM3}

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	2026-05-17T23:59:04.141387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56d761c44b94e92d7446387b7d07e666d28d2d8e988bb48413b1c958f23cff14

Aliases

arxiv: 1811.08765 · arxiv_version: 1811.08765v1 · doi: 10.48550/arxiv.1811.08765 · pith_short_12: K3LWDRCLSTUS · pith_short_16: K3LWDRCLSTUS25CG · pith_short_8: K3LWDRCL

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/K3LWDRCLSTUS25CGHB5X2B7GM3 \
  | 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: 56d761c44b94e92d7446387b7d07e666d28d2d8e988bb48413b1c958f23cff14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f99eee50c1df0b2c7ab0b686c616ad574be79479995df9bcfe582ca25b9f9697",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-11-21T15:00:48Z",
    "title_canon_sha256": "480d1ac35608ee5cf409464ccdf3e5e33c6484286c575bd524b3eb90e1977965"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08765",
    "kind": "arxiv",
    "version": 1
  }
}