Pith Number

pith:FRMRO3NG

pith:2017:FRMRO3NGH3YFFEMPLTZRJAJYZQ

not attested not anchored not stored refs pending

Search for WHIM around A2744 using Suzaku

Alexis Finoguenov, Hiroki Akamatsu, Naomi Ota, Shiho Hattori, Yu-Ying Zhang

arxiv:1702.02157 v1 · 2017-02-07 · 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{FRMRO3NGH3YFFEMPLTZRJAJYZQ}

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	2026-05-18T00:23:21.453066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c59176da63ef052918f5cf3148138cc3057837553971300c5ef2e4c3be6ed5f

Aliases

arxiv: 1702.02157 · arxiv_version: 1702.02157v1 · doi: 10.48550/arxiv.1702.02157 · pith_short_12: FRMRO3NGH3YF · pith_short_16: FRMRO3NGH3YFFEMP · pith_short_8: FRMRO3NG

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/FRMRO3NGH3YFFEMPLTZRJAJYZQ \
  | 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: 2c59176da63ef052918f5cf3148138cc3057837553971300c5ef2e4c3be6ed5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "974469a50446458b0e10390a6f24d29c6c884694ca2af683c4ca87be02cdf781",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-07T19:00:24Z",
    "title_canon_sha256": "40376f13538a3cac1c166faa766c387e0d5e4be1be9bda3fc4a417d8228a6ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.02157",
    "kind": "arxiv",
    "version": 1
  }
}