Pith Number

pith:OUQ6XADJ

pith:2012:OUQ6XADJXEXSUBLWGKYIPSA4KD

not attested not anchored not stored refs pending

An XMM-Newton view of the M17 nebula

Francois Mernier, Gregor Rauw

arxiv:1210.2936 v1 · 2012-10-10 · 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{OUQ6XADJXEXSUBLWGKYIPSA4KD}

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	2026-05-18T01:54:03.427915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7521eb8069b92f2a057632b087c81c50f62915d3266cbf3d7a822b3b248529be

Aliases

arxiv: 1210.2936 · arxiv_version: 1210.2936v1 · doi: 10.48550/arxiv.1210.2936 · pith_short_12: OUQ6XADJXEXS · pith_short_16: OUQ6XADJXEXSUBLW · pith_short_8: OUQ6XADJ

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/OUQ6XADJXEXSUBLWGKYIPSA4KD \
  | 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: 7521eb8069b92f2a057632b087c81c50f62915d3266cbf3d7a822b3b248529be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3bf4276361f926be05b4b007c4dab446fe4fbc2f683461881e955903556104b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-10T14:45:19Z",
    "title_canon_sha256": "5cff8af73c3031cb9b40a3cc502ad534acaf3253aee37319be5f3f9fed5d0ecc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2936",
    "kind": "arxiv",
    "version": 1
  }
}