Pith Number

pith:X3JSJDNU

pith:2012:X3JSJDNUORT3BV2Z3VZWT3CR6H

not attested not anchored not stored refs pending

The detection of [Ne v] emission in five blue compact dwarf galaxies

(2) University of Virginia, Charlottesville, G. Privon (2) ((1) Main Astronomical Observatory, Kyiv, T. X. Thuan (2), Ukraine, USA), Y. I. Izotov (1)

arxiv:1209.5265 v1 · 2012-09-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X3JSJDNUORT3BV2Z3VZWT3CR6H}

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	2026-05-18T00:14:57.691886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bed3248db47467b0d759dd7369ec51f1cea5b86a6358f329edbb0f9fb029e5e1

Aliases

arxiv: 1209.5265 · arxiv_version: 1209.5265v1 · doi: 10.48550/arxiv.1209.5265 · pith_short_12: X3JSJDNUORT3 · pith_short_16: X3JSJDNUORT3BV2Z · pith_short_8: X3JSJDNU

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/X3JSJDNUORT3BV2Z3VZWT3CR6H \
  | 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: bed3248db47467b0d759dd7369ec51f1cea5b86a6358f329edbb0f9fb029e5e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "763199080730c58b58c1af951246afa6ddbd7924fd2093cb4a56aaf96ada5496",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-24T13:33:59Z",
    "title_canon_sha256": "0e0e16f6e0062a8d87bbc462a8284354847a49d87d0717e330f93c370f2a4978"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.5265",
    "kind": "arxiv",
    "version": 1
  }
}