Pith Number

pith:NWYUY42I

pith:2016:NWYUY42IN2HK7GT2CWQK5DAP4N

not attested not anchored not stored refs pending

N$_2$H$^+$ and N$^{15}$NH$^+$ towards the prestellar core 16293E in L1689N

A. Bacmann, A. Faure, D.C. Lis, E. Roueff, F. Daniel, F. Lique, L. Pagani, M. G\'erin, P. Hily-Blant

arxiv:1603.07128 v1 · 2016-03-23 · astro-ph.GA · 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{NWYUY42IN2HK7GT2CWQK5DAP4N}

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	2026-05-18T01:10:30.786101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6db14c73486e8eaf9a7a15a0ae8c0fe37379fd5ab545bf8186e7eef3033c8c77

Aliases

arxiv: 1603.07128 · arxiv_version: 1603.07128v1 · doi: 10.48550/arxiv.1603.07128 · pith_short_12: NWYUY42IN2HK · pith_short_16: NWYUY42IN2HK7GT2 · pith_short_8: NWYUY42I

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/NWYUY42IN2HK7GT2CWQK5DAP4N \
  | 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: 6db14c73486e8eaf9a7a15a0ae8c0fe37379fd5ab545bf8186e7eef3033c8c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cca6c0129a65a3ad5b55594fbedd592fcb67b63a410e40578a132cc204cced7e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-23T10:36:10Z",
    "title_canon_sha256": "e03f7715dfa6ae64ac7a34bab3c6aa4a210adbf8b83966a4dd9228fd8258cf8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.07128",
    "kind": "arxiv",
    "version": 1
  }
}