Pith Number

pith:LFCBVFPJ

pith:2013:LFCBVFPJJC7NU6RDIGLHREUSSW

not attested not anchored not stored refs pending

Detection of the Ammonium Ion in Space

A. Fuente, B. Tercero, E. Carrasco, E. Roueff, I. Tanarro, J. Cernicharo, J. L. Domenech, J. Pearson, M. Cueto, M. Gerin, N. Marcelino, V. J. Herrero

arxiv:1306.3364 v1 · 2013-06-14 · 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{LFCBVFPJJC7NU6RDIGLHREUSSW}

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	2026-05-18T01:49:22.386467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59441a95e948beda7a23419678929295ac1ed7e3fa4c09911f61da373d16cca5

Aliases

arxiv: 1306.3364 · arxiv_version: 1306.3364v1 · doi: 10.48550/arxiv.1306.3364 · pith_short_12: LFCBVFPJJC7N · pith_short_16: LFCBVFPJJC7NU6RD · pith_short_8: LFCBVFPJ

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/LFCBVFPJJC7NU6RDIGLHREUSSW \
  | 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: 59441a95e948beda7a23419678929295ac1ed7e3fa4c09911f61da373d16cca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057d3d97bb9f4c946da09f8073b640349917a81f1cc94da82c8d01c43633147b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-14T11:32:57Z",
    "title_canon_sha256": "5065ecb4a8868d3b92c5f34b44099a5df4c4b8ea4308f9ab9ba8c81d153aad84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.3364",
    "kind": "arxiv",
    "version": 1
  }
}