Pith Number

pith:Y2UQLDIO

pith:2014:Y2UQLDIOWCYTYPQQZ664QWVYZR

not attested not anchored not stored refs pending

The Swift UVOT Stars Survey: I. Methods and Test Clusters

Alice A. Breeveld, Blair L. Porterfield, Caryl A. Gronwall, Erik A. Hoversten, Howard E. Bond, Jacquelyn S. Linevsky, Joshua L. Berrier, Michael H. Siegel, Peter J. Brown, Stephen T. Holland

arxiv:1408.4676 v1 · 2014-08-20 · 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{Y2UQLDIOWCYTYPQQZ664QWVYZR}

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	2026-05-18T01:42:16.739615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6a9058d0eb0b13c3e10cfbdc85ab8cc6afbb501eb6a3ec4c889b637882443bd

Aliases

arxiv: 1408.4676 · arxiv_version: 1408.4676v1 · doi: 10.48550/arxiv.1408.4676 · pith_short_12: Y2UQLDIOWCYT · pith_short_16: Y2UQLDIOWCYTYPQQ · pith_short_8: Y2UQLDIO

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/Y2UQLDIOWCYTYPQQZ664QWVYZR \
  | 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: c6a9058d0eb0b13c3e10cfbdc85ab8cc6afbb501eb6a3ec4c889b637882443bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86aeb6d406baca898b7403d5bde3e90b1c96f8024adda8e5b42f7134e738e0cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-20T14:35:13Z",
    "title_canon_sha256": "10848cd64421d838fa4ffe5c92a3b89f37b8bce9cd02b341393e6ddf203694bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.4676",
    "kind": "arxiv",
    "version": 1
  }
}