Pith Number

pith:2F3KYFEB

pith:2012:2F3KYFEBB32SJPM4PHA34HEEMW

not attested not anchored not stored refs pending

Multiwavelength campaign on Mrk 509 IX. The Galactic foreground

C. Pinto, E. Costantini, G. A. Kriss, G. Ponti, J. Ebrero, J. S. Kaastra, K. C. Steenbrugge, M. Mehdipour

arxiv:1203.5959 v1 · 2012-03-27 · astro-ph.GA · astro-ph.HE · physics.atom-ph · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F3KYFEBB32SJPM4PHA34HEEMW}

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	2026-05-18T03:33:26.166803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d176ac14810ef524bd9c79c1be1c8465b1c81b11b7d67b63d5809d2daedfbb30

Aliases

arxiv: 1203.5959 · arxiv_version: 1203.5959v1 · doi: 10.48550/arxiv.1203.5959 · pith_short_12: 2F3KYFEBB32S · pith_short_16: 2F3KYFEBB32SJPM4 · pith_short_8: 2F3KYFEB

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/2F3KYFEBB32SJPM4PHA34HEEMW \
  | 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: d176ac14810ef524bd9c79c1be1c8465b1c81b11b7d67b63d5809d2daedfbb30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b77d843c880c73a69baf405aefa71186d9044138f052baccc780e96e93813a08",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.atom-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-27T12:47:40Z",
    "title_canon_sha256": "7693423af4e2c3ffeadcd9c4e13194a237aa0ca01e910c645a991509b5fa52d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5959",
    "kind": "arxiv",
    "version": 1
  }
}