Pith Number

pith:VL3B2YAL

pith:2017:VL3B2YALRY6N6MQKU24XIGRQTI

not attested not anchored not stored refs pending

Candidate Water Vapor Lines to Locate the H$_{2}$O Snowline through High-Dispersion Spectroscopic Observations II. The Case of a Herbig Ae Star

Catherine Walsh, Daiki Ishimoto, Hideko Nomura, Mitsuhiko Honda, Shota Notsu, T. J. Millar, Tomoya Hirota

arxiv:1701.04381 v1 · 2017-01-16 · astro-ph.EP · 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{VL3B2YALRY6N6MQKU24XIGRQTI}

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	2026-05-18T00:50:17.200358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aaf61d600b8e3cdf320aa6b9741a309a151fecff9de1de470efe4dc28774bcbd

Aliases

arxiv: 1701.04381 · arxiv_version: 1701.04381v1 · doi: 10.48550/arxiv.1701.04381 · pith_short_12: VL3B2YALRY6N · pith_short_16: VL3B2YALRY6N6MQK · pith_short_8: VL3B2YAL

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/VL3B2YALRY6N6MQKU24XIGRQTI \
  | 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: aaf61d600b8e3cdf320aa6b9741a309a151fecff9de1de470efe4dc28774bcbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38a87f59c2862e6a16d1c61c4e94bea9b3ab1d8bead4cc396ad3c0271dbc6f98",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-01-16T18:11:47Z",
    "title_canon_sha256": "915d09a6751d07fc9a77f10eeb65149564c1452eccdf5efa5bdef20400f1533f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.04381",
    "kind": "arxiv",
    "version": 1
  }
}