Pith Number

pith:GE4RPO4K

pith:2012:GE4RPO4KWABBK3HN7VARZRPMB3

not attested not anchored not stored refs pending

Addressing the Photometric Calibration Challenge: Explicit Determination of the Instrumental Response and Atmospheric Response Functions, and Tying it All Together

Christopher W. Stubbs, John L. Tonry

arxiv:1206.6695 v1 · 2012-06-28 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GE4RPO4KWABBK3HN7VARZRPMB3}

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	2026-05-18T03:52:25.231037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313917bb8ab002156cedfd411cc5ec0ee2c2372cb46103f808c240bf52c9b40e

Aliases

arxiv: 1206.6695 · arxiv_version: 1206.6695v1 · doi: 10.48550/arxiv.1206.6695 · pith_short_12: GE4RPO4KWABB · pith_short_16: GE4RPO4KWABBK3HN · pith_short_8: GE4RPO4K

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/GE4RPO4KWABBK3HN7VARZRPMB3 \
  | 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: 313917bb8ab002156cedfd411cc5ec0ee2c2372cb46103f808c240bf52c9b40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f012ca64d4be29b48fe165a12093d0f5517e31e76e508b09d59e1a4e840dc716",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-06-28T14:07:39Z",
    "title_canon_sha256": "02489e7e85a86b210150effc6646b210322ab5d5c631f310550bb6b668a312cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.6695",
    "kind": "arxiv",
    "version": 1
  }
}