Pith Number

pith:6NP3R74J

pith:2015:6NP3R74JM72QDH7QYCP5CZMEOS

not attested not anchored not stored refs pending

A method to search for bulk motions in the ICM with {\sl Chandra} CCD spectra: application to the Bullet cluster

Ang Liu, Heng Yu, Paolo Tozzi, Zong-Hong Zhu

arxiv:1508.04879 v1 · 2015-08-20 · astro-ph.CO · 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{6NP3R74JM72QDH7QYCP5CZMEOS}

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	2026-05-18T01:35:00.343905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f35fb8ff8967f5019ff0c09fd1658474b32edacc3e0bcaec64ad7feed7397556

Aliases

arxiv: 1508.04879 · arxiv_version: 1508.04879v1 · doi: 10.48550/arxiv.1508.04879 · pith_short_12: 6NP3R74JM72Q · pith_short_16: 6NP3R74JM72QDH7Q · pith_short_8: 6NP3R74J

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/6NP3R74JM72QDH7QYCP5CZMEOS \
  | 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: f35fb8ff8967f5019ff0c09fd1658474b32edacc3e0bcaec64ad7feed7397556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "190ed36883879fe0e14f748ffb868a8c82ae22fa1d15a71ecc0d653a7ac6b7a5",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-08-20T05:14:18Z",
    "title_canon_sha256": "2a73e0dd267e9112ad44fd63cfe8d92b1693ee447cf06c1a60ac618f711393fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04879",
    "kind": "arxiv",
    "version": 1
  }
}