Pith Number

pith:D7BA4NSH

pith:2010:D7BA4NSHIV4FNVQGMRNSODLWSR

not attested not anchored not stored refs pending

The Structure and Kinematics of the Circum-Galactic Medium from Far-UV Spectra of z~2-3 Galaxies

A. E. Shapley, C. C. Steidel, D. K. Erb, G. C. Rudie, M. Bogosavljevi\'c, M. Pettini, N. A. Reddy, O. Rakic

arxiv:1003.0679 v2 · 2010-03-02 · 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{D7BA4NSHIV4FNVQGMRNSODLWSR}

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

Magnetised CGM Gas at z~1 revealed by SPICE-RACS

Receipt and verification

First computed	2026-05-18T02:08:47.334280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc20e3647457856d606645b270d76946dc685d26984446682f33c05ee896e01

Aliases

arxiv: 1003.0679 · arxiv_version: 1003.0679v2 · doi: 10.48550/arxiv.1003.0679 · pith_short_12: D7BA4NSHIV4F · pith_short_16: D7BA4NSHIV4FNVQG · pith_short_8: D7BA4NSH

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/D7BA4NSHIV4FNVQGMRNSODLWSR \
  | 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: 1fc20e3647457856d606645b270d76946dc685d26984446682f33c05ee896e01

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2063dddb7fc13d0c4a3c6aa7ed330d7be945277c9c2686c6e7d746b64704d70",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-03-02T21:05:33Z",
    "title_canon_sha256": "a8156999b66f9a058d96ddffa4dd6483700727ac1b3c218c13efd11e67e7eb5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.0679",
    "kind": "arxiv",
    "version": 2
  }
}