Pith Number

pith:UAJ57PWX

pith:2016:UAJ57PWXCLOTBZ2FXLZV7HZQ7D

not attested not anchored not stored refs pending

Linking the X3D pathway to integral field spectrographs: YSNR 1E0102.2-7219 in the SMC as a case study

A.J. Ruiter, F.P.A. Vogt, I.R. Seitenzahl, M.A. Dopita

arxiv:1611.03862 v1 · 2016-11-11 · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UAJ57PWXCLOTBZ2FXLZV7HZQ7D}

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	2026-05-18T00:45:45.505159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a013dfbed712dd30e745baf35f9f30f8c325df4dbda78443217bdec1fccedfbe

Aliases

arxiv: 1611.03862 · arxiv_version: 1611.03862v1 · doi: 10.48550/arxiv.1611.03862 · pith_short_12: UAJ57PWXCLOT · pith_short_16: UAJ57PWXCLOTBZ2F · pith_short_8: UAJ57PWX

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/UAJ57PWXCLOTBZ2FXLZV7HZQ7D \
  | 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: a013dfbed712dd30e745baf35f9f30f8c325df4dbda78443217bdec1fccedfbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "629724dd7208482e78992afe73ffa2da06fc1ad3df89157b399f9e5d9f63d5de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2016-11-11T21:00:00Z",
    "title_canon_sha256": "1d34928bc4de67599cae05585bc9a99c91bde223c27deba127a31d5c4431e3e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03862",
    "kind": "arxiv",
    "version": 1
  }
}