Pith Number

pith:FHOILGSX

pith:2020:FHOILGSXCI5ZZ67HBFN6RRBKRW

not attested not anchored not stored refs pending

Probing Feedback via IGM tomography and Ly$\alpha$ forest with Subaru PFS, TMT/ELT, and JWST

Ikkoh Shimizu, John Silverman, Katsumi Fujita, Kentaro Nagamine, Khee-Gan Lee, Masami Ouchi, Nao Suzuki, Nobunari Kashikawa, Rieko Momose, Shiro Mukae, Yongming Liang

arxiv:2007.14253 v4 · 2020-07-28 · 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{FHOILGSXCI5ZZ67HBFN6RRBKRW}

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	2026-07-05T02:55:52.137060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29dc859a57123b9cfbe7095be8c42a8db318659c4e499db84759a3eacbd0f13d

Aliases

arxiv: 2007.14253 · arxiv_version: 2007.14253v4 · doi: 10.48550/arxiv.2007.14253 · pith_short_12: FHOILGSXCI5Z · pith_short_16: FHOILGSXCI5ZZ67H · pith_short_8: FHOILGSX

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/FHOILGSXCI5ZZ67HBFN6RRBKRW \
  | 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: 29dc859a57123b9cfbe7095be8c42a8db318659c4e499db84759a3eacbd0f13d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91d4a8c3b38cb743dacf3cc92d1235c1774a68841d69827ef98d41869453acc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-28T14:16:57Z",
    "title_canon_sha256": "fd624cdfb3349f46687d181fb895c95420d81226b600d28494e0ac8c301d49cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.14253",
    "kind": "arxiv",
    "version": 4
  }
}