Pith Number

pith:IAEPOP4A

pith:2010:IAEPOP4AB5XAZPZOB5NAVBOBKY

not attested not anchored not stored refs pending

A New 24 micron Phase Curve for upsilon Andromedae b

Brad M. S. Hansen, Drake Deming, Ian J. Crossfield, James Y-K. Cho, Joseph Harrington, Kristen Menou, Sara Seager

arxiv:1008.0393 v1 · 2010-08-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAEPOP4AB5XAZPZOB5NAVBOBKY}

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	2026-05-18T04:24:54.435922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4008f73f800f6e0cbf2e0f5a0a85c1560ec1c3625820e2d3d81da8bb6f2c3c07

Aliases

arxiv: 1008.0393 · arxiv_version: 1008.0393v1 · doi: 10.48550/arxiv.1008.0393 · pith_short_12: IAEPOP4AB5XA · pith_short_16: IAEPOP4AB5XAZPZO · pith_short_8: IAEPOP4A

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/IAEPOP4AB5XAZPZOB5NAVBOBKY \
  | 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: 4008f73f800f6e0cbf2e0f5a0a85c1560ec1c3625820e2d3d81da8bb6f2c3c07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ab24f266e02653a7588de29b27fbdf28ffcc7f097bfb798cd08729e1032d11d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-08-02T20:00:02Z",
    "title_canon_sha256": "2c2bb51f004712f51545a0662bb4e2ed6645a9461a07a17317bf42081add4a31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0393",
    "kind": "arxiv",
    "version": 1
  }
}