Pith Number

pith:SBFZB3CU

pith:2012:SBFZB3CUEKYWUBLDIDV2C2DZR6

not attested not anchored not stored refs pending

Detectability of cold streams into high-redshift galaxies by absorption lines

(2) HU Jerusalem, (3) Tel Aviv University), Amiel Sternberg (3), Avishai Dekel (2), Daniel Ceverino (1) ((1) UA Madrid, Orly Gnat (2), Tobias Goerdt (1)

arxiv:1205.2021 v3 · 2012-05-09 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SBFZB3CUEKYWUBLDIDV2C2DZR6}

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	2026-05-18T01:57:36.006082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

904b90ec5422b16a056340eba168798f9e83da24f1783641c343a66b4f23f11f

Aliases

arxiv: 1205.2021 · arxiv_version: 1205.2021v3 · doi: 10.48550/arxiv.1205.2021 · pith_short_12: SBFZB3CUEKYW · pith_short_16: SBFZB3CUEKYWUBLD · pith_short_8: SBFZB3CU

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/SBFZB3CUEKYWUBLDIDV2C2DZR6 \
  | 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: 904b90ec5422b16a056340eba168798f9e83da24f1783641c343a66b4f23f11f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2ee92e04b5fa8016c7b5da18b489e7d4158441f80c1ee610d472092dbfafa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-09T16:21:39Z",
    "title_canon_sha256": "23e58c55f60b2a62895e65ea703e7e41b31d602be658279a99e19293028af9c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.2021",
    "kind": "arxiv",
    "version": 3
  }
}