Pith Number

pith:6IWPKUOT

pith:2015:6IWPKUOTBMUO4WVBQZWLIRIIXG

not attested not anchored not stored refs pending

Pan-STARRS1 variability of XMM-COSMOS AGN. I. Impact on photometric redshifts

C. Waters, E. A. Magnier, H. Flewelling, J. L. Tonry, K. C. Chambers, M. Salvato, N. Kaiser, N. Metcalfe, P. W. Draper, R. Bender, R. J. Wainscoat, R.-P. Kudritzki, R. Saglia, T. Simm, W. S. Burgett

arxiv:1510.01739 v1 · 2015-10-06 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6IWPKUOTBMUO4WVBQZWLIRIIXG}

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	2026-05-18T01:25:31.203516Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f22cf551d30b28ee5aa1866cb44508b986abb1371194ae680ef56007edfb28f6

Aliases

arxiv: 1510.01739 · arxiv_version: 1510.01739v1 · doi: 10.48550/arxiv.1510.01739 · pith_short_12: 6IWPKUOTBMUO · pith_short_16: 6IWPKUOTBMUO4WVB · pith_short_8: 6IWPKUOT

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/6IWPKUOTBMUO4WVBQZWLIRIIXG \
  | 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: f22cf551d30b28ee5aa1866cb44508b986abb1371194ae680ef56007edfb28f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d71639a186d0fd296f2b1e786adb01c48dc24399235e762ea5ce868f072ccdf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-10-06T20:04:33Z",
    "title_canon_sha256": "63b3c7424fe71ca8bb2bc397cf50aca2b8e2b95bf67ae7c99a98dfca8890728b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01739",
    "kind": "arxiv",
    "version": 1
  }
}