Pith Number

pith:6VABMXQT

pith:2016:6VABMXQTF753RBW5XATSA2LQH4

not attested not anchored not stored refs pending

Precise observations of the 12C/13C ratios of HC3N in the low-mass star-forming region L1527

Koichi Tsukiyama, Mitsunori Araki, Nami Sakai, Nobuhiko Kuze, Satoshi Yamamoto, Shuro Takano, Takahiro Oyama

arxiv:1610.02793 v1 · 2016-10-10 · astro-ph.SR · 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{6VABMXQTF753RBW5XATSA2LQH4}

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	2026-05-18T00:53:58.397750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f540165e132ffbb886ddb8272069703f131699794bd4c5c4e3ae6448084f987b

Aliases

arxiv: 1610.02793 · arxiv_version: 1610.02793v1 · doi: 10.48550/arxiv.1610.02793 · pith_short_12: 6VABMXQTF753 · pith_short_16: 6VABMXQTF753RBW5 · pith_short_8: 6VABMXQT

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/6VABMXQTF753RBW5XATSA2LQH4 \
  | 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: f540165e132ffbb886ddb8272069703f131699794bd4c5c4e3ae6448084f987b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14efa8491c01e3439bd2d02716e85c639c76f6e383b4e7fa855bba80457b929",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-10-10T08:02:52Z",
    "title_canon_sha256": "a6f6cbfea80871ff6d1aa02a292b314bd641cde3a7626229b18c424b455556f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02793",
    "kind": "arxiv",
    "version": 1
  }
}