Pith Number

pith:M46724TF

pith:2014:M46724TFR54J6HP7BUYNALTGCH

not attested not anchored not stored refs pending

Can Charge Exchange Explain Anomalous Soft X-ray Emission in the Cygnus Loop?

David B. Henley, David R. Schultz, Jeff L. Nolte, Phillip C. Stancil, Renata S. Cumbee, Robin L. Shelton, Yong Wu

arxiv:1405.0939 v1 · 2014-05-05 · 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{M46724TFR54J6HP7BUYNALTGCH}

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	2026-05-18T01:43:17.846646Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

673dfd72658f789f1dff0d30d02e6611d987a2ae359e3bf289dafa73512105f8

Aliases

arxiv: 1405.0939 · arxiv_version: 1405.0939v1 · doi: 10.48550/arxiv.1405.0939 · pith_short_12: M46724TFR54J · pith_short_16: M46724TFR54J6HP7 · pith_short_8: M46724TF

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/M46724TFR54J6HP7BUYNALTGCH \
  | 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: 673dfd72658f789f1dff0d30d02e6611d987a2ae359e3bf289dafa73512105f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16ef98d7c27b68755a8fe25336c2275f6fbd06375164d52d5aa487bd172a1be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-05-05T15:56:29Z",
    "title_canon_sha256": "4ad5b057757370db4e39bab886050c21225919628edf0767fdad5697bcc5d66e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.0939",
    "kind": "arxiv",
    "version": 1
  }
}