Pith Number

pith:WC4OQSGD

pith:2017:WC4OQSGD7IWVABBMAINEICEW5E

not attested not anchored not stored refs pending

The VIMOS Ultra Deep Survey: The role of HI kinematics and HI column density on the escape of Lyalpha photons in star-forming galaxies at 2<z<4

A. Grazian, A. Koekemoer, A. Verhamme, B. C. Lemaux, B. Garilli, B. Ribeiro, D. Maccagni, D. Schaerer, E. Vanzella, E. Zucca, F. Marchi, G. Zamorani, I. Orlitova, L. A. M. Tasca, L. Guaita, L. Pentericci, M. Castellano, M. Talia, N.P. Hathi, O. Le Fevre, P. Cassata, R. Amorin, R. Thomas, S. Bardelli, V. Le Brun

arxiv:1707.01443 v1 · 2017-07-05 · 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{WC4OQSGD7IWVABBMAINEICEW5E}

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	2026-05-18T00:33:49.236328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b0b8e848c3fa2d50042c021a440896e93f0b55b8a06ef0b812417c078ea5aa94

Aliases

arxiv: 1707.01443 · arxiv_version: 1707.01443v1 · doi: 10.48550/arxiv.1707.01443 · pith_short_12: WC4OQSGD7IWV · pith_short_16: WC4OQSGD7IWVABBM · pith_short_8: WC4OQSGD

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/WC4OQSGD7IWVABBMAINEICEW5E \
  | 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: b0b8e848c3fa2d50042c021a440896e93f0b55b8a06ef0b812417c078ea5aa94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccade611054d57c3f820b3e67982528fc6a97d086a4d4129c4095541cb8c109",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-07-05T15:41:55Z",
    "title_canon_sha256": "ae7aeab1429d0d643f6bed5b02ac19ad7c000c0e5efb172097f7bff05a336a41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01443",
    "kind": "arxiv",
    "version": 1
  }
}