Pith Number

pith:L6HCNRGQ

pith:2012:L6HCNRGQZP5TYRUGFMXC6FUO3M

not attested not anchored not stored refs pending

The XMM-Newton slew survey in the 2-10 keV band

(2) ESAC, A. M. Read (1) ((1) Leicester University, R. D. Saxton (2), R. S. Warwick (1), Spain), UK

arxiv:1210.3992 v1 · 2012-10-15 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L6HCNRGQZP5TYRUGFMXC6FUO3M}

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	2026-05-18T01:53:55.307411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f8e26c4d0cbfb3c46862b2e2f168edb302dee239242e03e8cca3ff9adbd157d

Aliases

arxiv: 1210.3992 · arxiv_version: 1210.3992v1 · doi: 10.48550/arxiv.1210.3992 · pith_short_12: L6HCNRGQZP5T · pith_short_16: L6HCNRGQZP5TYRUG · pith_short_8: L6HCNRGQ

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/L6HCNRGQZP5TYRUGFMXC6FUO3M \
  | 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: 5f8e26c4d0cbfb3c46862b2e2f168edb302dee239242e03e8cca3ff9adbd157d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "331421ff1f5a8c8dab864e5535ca9008f162f7736690624d5a15dde791f6310f",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-10-15T12:01:43Z",
    "title_canon_sha256": "466558a65eb1070373d5226c21e9e00af63f024875008f3cdfcc3e26c1259c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3992",
    "kind": "arxiv",
    "version": 1
  }
}