Pith Number

pith:TRH25XUP

pith:2020:TRH25XUP2WXJ6BNYGRNWCOUDJG

not attested not anchored not stored refs pending

An X-ray and SZ bright diffuse source toward M31: a Local Hot Bridge

Jiang-Tao Li, Joel N. Bregman, Rui Huang, Zhijie Qu

arxiv:2011.02125 v1 · 2020-11-04 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TRH25XUP2WXJ6BNYGRNWCOUDJG}

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	2026-07-05T02:09:49.981873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c4faede8fd5ae9f05b8345b613a83498a57a796b73488f237d9923b160fe301

Aliases

arxiv: 2011.02125 · arxiv_version: 2011.02125v1 · doi: 10.48550/arxiv.2011.02125 · pith_short_12: TRH25XUP2WXJ · pith_short_16: TRH25XUP2WXJ6BNY · pith_short_8: TRH25XUP

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/TRH25XUP2WXJ6BNYGRNWCOUDJG \
  | 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: 9c4faede8fd5ae9f05b8345b613a83498a57a796b73488f237d9923b160fe301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbfdf32823053fa247263590bc1927e6efdba7341c08c8693b50d86bb5675d92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-04T04:59:00Z",
    "title_canon_sha256": "641cf3f7af87ff6b568d86739a24053e45b0e5f855410e0334568e2a796466a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.02125",
    "kind": "arxiv",
    "version": 1
  }
}