Pith Number

pith:DO7CKFMK

pith:2012:DO7CKFMK3Q4JUQM4Q2DENSQFUW

not attested not anchored not stored refs pending

Cometary Charge Exchange Diagnostics in UV and X-ray

C. M. Lisse, D. Bodewits, D. J. Christian, I. Ewing, J. A. Carter, K. Dennerl, R. Hoekstra, S. J. Wolk, S. T. Lepri

arxiv:1204.0410 v1 · 2012-04-02 · astro-ph.EP · astro-ph.HE · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DO7CKFMK3Q4JUQM4Q2DENSQFUW}

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	2026-05-18T03:58:49.386033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bbe25158adc389a419c868646ca05a58b59227923038d726e8878287c035773

Aliases

arxiv: 1204.0410 · arxiv_version: 1204.0410v1 · doi: 10.48550/arxiv.1204.0410 · pith_short_12: DO7CKFMK3Q4J · pith_short_16: DO7CKFMK3Q4JUQM4 · pith_short_8: DO7CKFMK

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/DO7CKFMK3Q4JUQM4Q2DENSQFUW \
  | 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: 1bbe25158adc389a419c868646ca05a58b59227923038d726e8878287c035773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a15d645e3d65904559d4733365e421dc663004002c04e2fbdd5a2c4a1a3f84c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-04-02T14:07:52Z",
    "title_canon_sha256": "a4d1b031d608e9b0117fa801ee0401eb739ee589cd1f728f7d89d3cc776e0917"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0410",
    "kind": "arxiv",
    "version": 1
  }
}