Pith Number

pith:N7DF526M

pith:2005:N7DF526MMM7D52CWYALX346VHO

not attested not anchored not stored refs pending

Galactic Wind Effects on the Lyman-alpha Absorption in the Vicinity of Galaxies

(2) Princeton University), Jeremiah P. Ostriker (2) ((1) Ohio State University, Jordi Miralda-Escude (1), Juna A. Kollmeier (1), Renyue Cen (2)

arxiv:astro-ph/0503674 v1 · 2005-03-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7DF526MMM7D52CWYALX346VHO}

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

A Measurement of the Thermal and Ionization State of the IGM at $z < 0.5$

Receipt and verification

First computed	2026-07-04T16:51:49.755904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fc65eebcc633e3ee856c0177df3d53b926c5b8c285765c401c18da5522ed21a

Aliases

arxiv: astro-ph/0503674 · arxiv_version: astro-ph/0503674v1 · doi: 10.48550/arxiv.astro-ph/0503674 · pith_short_12: N7DF526MMM7D · pith_short_16: N7DF526MMM7D52CW · pith_short_8: N7DF526M

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/N7DF526MMM7D52CWYALX346VHO \
  | 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: 6fc65eebcc633e3ee856c0177df3d53b926c5b8c285765c401c18da5522ed21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6f2ef84ca9f6b5d4ab9260b44f747a6ea4eae0c44838bae7a2e1c6bad913d4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-30T21:01:29Z",
    "title_canon_sha256": "0be0e3951629ac877984b7a35f7e2603ec89ea95ec785a1d7dd0b1dce06a3544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503674",
    "kind": "arxiv",
    "version": 1
  }
}