Pith Number

pith:6IKCSJNW

pith:2016:6IKCSJNWYZ4QGRSDZKSYUMHC2T

not attested not anchored not stored refs pending

Radial Profile of the 3.55 keV line out to $R_{200}$ in the Perseus Cluster

Adam Foster, Alexey Boyarsky, Dmytro Iakubovskyi, Eric Miller, Esra Bulbul, Jeroen Franse, Mark Bautz, Maxim Markevitch, Michael McDonald, Mike Loewenstein, Oleg Ruchayskiy, Randall K. Smith, Scott W. Randall

arxiv:1604.01759 v2 · 2016-04-06 · astro-ph.CO · astro-ph.HE · hep-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{6IKCSJNWYZ4QGRSDZKSYUMHC2T}

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	2026-05-18T01:03:19.332412Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2142925b6c679034643caa58a30e2d4e452531cfc76dea8772e0ee7cc892d99

Aliases

arxiv: 1604.01759 · arxiv_version: 1604.01759v2 · doi: 10.48550/arxiv.1604.01759 · pith_short_12: 6IKCSJNWYZ4Q · pith_short_16: 6IKCSJNWYZ4QGRSD · pith_short_8: 6IKCSJNW

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/6IKCSJNWYZ4QGRSDZKSYUMHC2T \
  | 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: f2142925b6c679034643caa58a30e2d4e452531cfc76dea8772e0ee7cc892d99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571952f29d59565b9f070946b2e65557d3b4583b7bea53a1c60330619edc7e26",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-04-06T15:25:00Z",
    "title_canon_sha256": "f322bac760b95c5e9d2388d4f16ed45b8f5c9c7ddbaa452f5b56bb9c357c563e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01759",
    "kind": "arxiv",
    "version": 2
  }
}