Pith Number

pith:3JGYBW6F

pith:2017:3JGYBW6FZVICGQA4GOTFAOGEQZ

not attested not anchored not stored refs pending

Automated Coronal Hole Identification via Multi-Thermal Intensity Segmentation

Peter T. Gallagher, Sophie A. Murray, Tadhg M. Garton

arxiv:1711.11476 v1 · 2017-11-30 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JGYBW6FZVICGQA4GOTFAOGEQZ}

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	2026-05-17T23:51:20.020626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da4d80dbc5cd5023401c33a65038c4867cf46c2711bb58ba37a9fcd81d392e64

Aliases

arxiv: 1711.11476 · arxiv_version: 1711.11476v1 · doi: 10.48550/arxiv.1711.11476 · pith_short_12: 3JGYBW6FZVIC · pith_short_16: 3JGYBW6FZVICGQA4 · pith_short_8: 3JGYBW6F

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/3JGYBW6FZVICGQA4GOTFAOGEQZ \
  | 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: da4d80dbc5cd5023401c33a65038c4867cf46c2711bb58ba37a9fcd81d392e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b6b56e5e99acbde8871644f71c666c937ed346bc5991cfea2f250cfe8c6c931",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-30T15:53:36Z",
    "title_canon_sha256": "81281f90c869470d9b49f2c4883db8d814e06deb66831a925445eb509cb863e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.11476",
    "kind": "arxiv",
    "version": 1
  }
}