Pith Number

pith:RESK3IKG

pith:2010:RESK3IKGWTY53ERTUIXJ44LCHA

not attested not anchored not stored refs pending

X-ray emission from isolated neutron stars

Sandro Mereghetti (INAF-IASF Milano)

arxiv:1008.2891 v1 · 2010-08-17 · 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{RESK3IKGWTY53ERTUIXJ44LCHA}

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	2026-05-18T02:05:47.506875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8924ada146b4f1dd9233a22e9e7162382b17eeee2b34275e81a777036edb9446

Aliases

arxiv: 1008.2891 · arxiv_version: 1008.2891v1 · doi: 10.48550/arxiv.1008.2891 · pith_short_12: RESK3IKGWTY5 · pith_short_16: RESK3IKGWTY53ERT · pith_short_8: RESK3IKG

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/RESK3IKGWTY53ERTUIXJ44LCHA \
  | 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: 8924ada146b4f1dd9233a22e9e7162382b17eeee2b34275e81a777036edb9446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e58ed45c79a4f2712d43ec8cc232773e3c9a27f99ecf75f29263c52b25780154",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-08-17T13:36:38Z",
    "title_canon_sha256": "19c841e037b7bace20b9065564135896337bf0d6727d66dee0a61ed106fe4868"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2891",
    "kind": "arxiv",
    "version": 1
  }
}