Pith Number

pith:F6YJDGCY

pith:2012:F6YJDGCYMWGDVPSKIZHSMNEPK3

not attested not anchored not stored refs pending

Chandra/ACIS-I study of the X-ray properties of the NGC 6611 and M16 stellar population

G. Micela, J. J. Drake, L. Prisinzano, M. Caramazza, M. G. Guarcello, S. Sciortino

arxiv:1205.2111 v1 · 2012-05-09 · 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{F6YJDGCYMWGDVPSKIZHSMNEPK3}

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	2026-05-18T01:57:34.179954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fb0919858658c3abe4a464f26348f56ceb81948d599095224e2ae11f0d9a6ec

Aliases

arxiv: 1205.2111 · arxiv_version: 1205.2111v1 · doi: 10.48550/arxiv.1205.2111 · pith_short_12: F6YJDGCYMWGD · pith_short_16: F6YJDGCYMWGDVPSK · pith_short_8: F6YJDGCY

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/F6YJDGCYMWGDVPSKIZHSMNEPK3 \
  | 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: 2fb0919858658c3abe4a464f26348f56ceb81948d599095224e2ae11f0d9a6ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5f71ff262f61d61170913991c3eee357d44d80feecb88efb679fce356c9f7fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-09T22:01:45Z",
    "title_canon_sha256": "eaa24240c558e4ead73f11a9d40799251879c3b7a75057a4d5c7d118922139a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2111",
    "kind": "arxiv",
    "version": 1
  }
}