Pith Number

pith:FC22VX6X

pith:2026:FC22VX6XDZVMTM2TZM5ZF4NHE5

not attested not anchored not stored refs pending

PhoPS: An automated photometric pipeline for survey-era astronomy

Orhan Erece, Yucel Kilic

arxiv:2607.27414 v1 · 2026-07-29 · astro-ph.IM · astro-ph.EP · astro-ph.GA · 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{FC22VX6XDZVMTM2TZM5ZF4NHE5}

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.

Cited by

1 paper in Pith

Multi-night photometric repeatability of STDWeb: an empirical error budget from a 14-night campaign on a single field

Receipt and verification

First computed	2026-07-31T00:11:58.475779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

28b5aadfd71e6ac9b353cb3b92f1a7274a9c4a18c1efc1e485f0403a657ba37c

Aliases

arxiv: 2607.27414 · arxiv_version: 2607.27414v1 · doi: 10.48550/arxiv.2607.27414 · pith_short_12: FC22VX6XDZVM · pith_short_16: FC22VX6XDZVMTM2T · pith_short_8: FC22VX6X

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/FC22VX6XDZVMTM2TZM5ZF4NHE5 \
  | 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: 28b5aadfd71e6ac9b353cb3b92f1a7274a9c4a18c1efc1e485f0403a657ba37c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "125847616fe6f6683d4e697600794bcce40dafe0a4818589644c02d7624ba281",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-07-29T19:30:47Z",
    "title_canon_sha256": "7606bd78b20b8736231d1cd6e26882d403bb42ff0f139ba46b8ff510bebe84c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27414",
    "kind": "arxiv",
    "version": 1
  }
}