Pith Number

pith:INJ5JNUG

pith:2010:INJ5JNUGOMGSGWH6S4NW2JZLSG

not attested not anchored not stored refs pending

Analyzing the Flux Anomalies of the Large-Separation Lensed Quasar SDSS J1029+2623

(2) National Astronomical Observatory of Japan, (3) The Ohio State University, (4) University of California, 5), (5) Institute for Geophysics, (6) University of Tokyo, CA, Christopher S. Kochanek (3), Columbus, David M. Goldberg (1), Davis, Gordon T. Richards (1), Jacqueline A. Hodge (4), Japan, Japan.), Lawrence Livermore National Laboratory, Masamune Oguri (2), Naohisa Inada (6) ((1) Drexel University, OH, PA, Philadelphia, Planetary Physics, Rachael M. Kratzer (1), Robert H. Becker (4, Tokyo

arxiv:1008.2315 v2 · 2010-08-13 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{INJ5JNUGOMGSGWH6S4NW2JZLSG}

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	2026-05-18T02:05:48.583361Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4353d4b686730d2358fe971b6d272b91ab325886098dbd0643d16140f24c8fdd

Aliases

arxiv: 1008.2315 · arxiv_version: 1008.2315v2 · doi: 10.48550/arxiv.1008.2315 · pith_short_12: INJ5JNUGOMGS · pith_short_16: INJ5JNUGOMGSGWH6 · pith_short_8: INJ5JNUG

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/INJ5JNUGOMGSGWH6S4NW2JZLSG \
  | 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: 4353d4b686730d2358fe971b6d272b91ab325886098dbd0643d16140f24c8fdd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0950b5647dc0cb46bef27e6330d0b118b8f149336d69f9ca707d47d552d3ecc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-08-13T13:39:04Z",
    "title_canon_sha256": "95a3cd21086cc95ef6e503638d9947aa46b81651e1d398407fd167b96ed48dfb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2315",
    "kind": "arxiv",
    "version": 2
  }
}