Pith Number

pith:EBO6F4UF

pith:2011:EBO6F4UFYN2L2V66R5TBYDDKHS

not attested not anchored not stored refs pending

Charge Exchange X-ray Emission of M82: K{\alpha} triplets of O VII, Ne IX, and Mg XI

Jiren Liu, Q. Daniel Wang, Shude Mao

arxiv:1105.3539 v2 · 2011-05-18 · astro-ph.GA · 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{EBO6F4UFYN2L2V66R5TBYDDKHS}

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	2026-05-18T02:01:56.702113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205de2f285c374bd57de8f661c0c6a3c98173971d18b5a2430e138dbb274cca0

Aliases

arxiv: 1105.3539 · arxiv_version: 1105.3539v2 · doi: 10.48550/arxiv.1105.3539 · pith_short_12: EBO6F4UFYN2L · pith_short_16: EBO6F4UFYN2L2V66 · pith_short_8: EBO6F4UF

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/EBO6F4UFYN2L2V66R5TBYDDKHS \
  | 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: 205de2f285c374bd57de8f661c0c6a3c98173971d18b5a2430e138dbb274cca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15706421cb5c8195c64e62ff2fea2873b110e3bc4c2b16c908d7389391192e0",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2011-05-18T05:43:36Z",
    "title_canon_sha256": "290cab18e27d4f1db0fcfca250967c129f9c5fb668c794946c48a88ad82edb5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3539",
    "kind": "arxiv",
    "version": 2
  }
}