Pith Number

pith:ZFPZO7BI

pith:2017:ZFPZO7BIRB5ORNV26C54X7CEUP

not attested not anchored not stored refs pending

A New Measurement of the Temperature Density Relation of the IGM From Voigt Profile Fitting

Alberto Rorai, Hector Hiss, John M. O'Meara, Jos\'e O\~norbe, Joseph F. Hennawi, Michael Walther

arxiv:1710.00700 v2 · 2017-10-02 · astro-ph.CO · 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{ZFPZO7BIRB5ORNV26C54X7CEUP}

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

Machine Learning Techniques for Astrophysics and Cosmology: Lyman-$\alpha$ forest

Receipt and verification

First computed	2026-05-18T00:05:00.282625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c95f977c28887ae8b6baf0bbcbfc44a3ddcb8d026f477c007064eac3a47d20af

Aliases

arxiv: 1710.00700 · arxiv_version: 1710.00700v2 · doi: 10.48550/arxiv.1710.00700 · pith_short_12: ZFPZO7BIRB5O · pith_short_16: ZFPZO7BIRB5ORNV2 · pith_short_8: ZFPZO7BI

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/ZFPZO7BIRB5ORNV26C54X7CEUP \
  | 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: c95f977c28887ae8b6baf0bbcbfc44a3ddcb8d026f477c007064eac3a47d20af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca312132886859ef9e71ec49e76723f411ea265be7d56109f4d60cb533617781",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-10-02T14:44:24Z",
    "title_canon_sha256": "d6ab1e4e8b54546b0ced4dc3630178c9295deb9c8f83b8ab6552174d8de641a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.00700",
    "kind": "arxiv",
    "version": 2
  }
}