Pith Number

pith:IEK7TIFX

pith:2017:IEK7TIFXR25WDYFAKW7QKDWBN4

not attested not anchored not stored refs pending

Ionised gas structure of 100 kpc in an over-dense region of the galaxy group COSMOS-Gr30 at z ~ 0.7

Adrien Gu\'erou, Beno\^it Epinat, David Carton, Davor Krajnovi\'c, Genevi\`eve Soucail, Hayley Finley, Jarle Brinchmann, Johan Richard, Leindert Boogaard, L\'eo Michel-Dansac, Lutz Wisotzki, Marcella Carollo, Peter M. Weilbacher, Raffaella Anna Marino, Roland Bacon, Sebastiano Cantalupo, Stephen Hamer, Thierry Contini, Wolfram Kollatschny

arxiv:1710.11225 v3 · 2017-10-30 · 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{IEK7TIFXR25WDYFAKW7QKDWBN4}

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	2026-05-18T00:26:24.227083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4115f9a0b78ebb61e0a055bf050ec16f032802dddc404e175db938f450d415d3

Aliases

arxiv: 1710.11225 · arxiv_version: 1710.11225v3 · doi: 10.48550/arxiv.1710.11225 · pith_short_12: IEK7TIFXR25W · pith_short_16: IEK7TIFXR25WDYFA · pith_short_8: IEK7TIFX

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/IEK7TIFXR25WDYFAKW7QKDWBN4 \
  | 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: 4115f9a0b78ebb61e0a055bf050ec16f032802dddc404e175db938f450d415d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9da601007b0e30cc27d77a1e309f90a33307094c9ca026e5a96f0f4a660a5a13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-30T20:27:12Z",
    "title_canon_sha256": "8a41dea5c725d619098e92458d33d59bc2e1fbd6ef3fd187489a6a7493440fa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11225",
    "kind": "arxiv",
    "version": 3
  }
}