Pith Number

pith:R7GTBLUV

pith:2015:R7GTBLUV5HZJ6RHO2R3JWXRQPP

not attested not anchored not stored refs pending

The XMM-Newton survey in the H-ATLAS field

(2) IFC, (3) Durham University, (4) MPE, (5) INAF-OABO, (6) University of Bologna), A. Akylas (1), A. Corral (1), A. Del Moro (3), A. Georgakakis (4), Athens, Bologna, C. Vignali (6) ((1) IAASARS-NOA, F. J. Carrera (2), Garching, I. Georgantopoulos (1), L. Koutoulidis (1), M. Rovilos (1), P. Ranalli (1), R. Gilli (5), Santander

arxiv:1502.00676 v1 · 2015-02-02 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7GTBLUV5HZJ6RHO2R3JWXRQPP}

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	2026-05-18T02:14:17.005855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fcd30ae95e9f29f44eed4769b5e307bdda425ec91ddaca4f8b479751ad436b3

Aliases

arxiv: 1502.00676 · arxiv_version: 1502.00676v1 · doi: 10.48550/arxiv.1502.00676 · pith_short_12: R7GTBLUV5HZJ · pith_short_16: R7GTBLUV5HZJ6RHO · pith_short_8: R7GTBLUV

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/R7GTBLUV5HZJ6RHO2R3JWXRQPP \
  | 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: 8fcd30ae95e9f29f44eed4769b5e307bdda425ec91ddaca4f8b479751ad436b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82373d60ec48442821f7230630b6f69bd2ee2c043c6f5c9aec3fd49b0aec31ec",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-02-02T22:32:29Z",
    "title_canon_sha256": "c7428264c83c4edda82b0e100121baf2f2cd9e95d4ba011767a9009faeb9afee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.00676",
    "kind": "arxiv",
    "version": 1
  }
}