Pith Number

pith:MLEIECSI

pith:2018:MLEIECSI52XYKSFH54V2D2L7N7

not attested not anchored not stored refs pending

Detection of Low Metallicity Warm Plasma in a Galaxy Overdensity Environment at z ~ 0.2

Anand Narayanan, Bart P. Wakker, Blair D. Savage, Preetish K. Mishra, Vikram Khaire, Yogesh Wadadekar

arxiv:1801.02844 v1 · 2018-01-09 · 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{MLEIECSI52XYKSFH54V2D2L7N7}

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	2026-05-18T00:25:15.318367Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c8820a48eeaf8548a7ef2ba1e97f6fe3607379604502b341417296227b0897

Aliases

arxiv: 1801.02844 · arxiv_version: 1801.02844v1 · doi: 10.48550/arxiv.1801.02844 · pith_short_12: MLEIECSI52XY · pith_short_16: MLEIECSI52XYKSFH · pith_short_8: MLEIECSI

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/MLEIECSI52XYKSFH54V2D2L7N7 \
  | 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: 62c8820a48eeaf8548a7ef2ba1e97f6fe3607379604502b341417296227b0897

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10335259c734e99ff755cd0b9f3a7247a13827e465306791df96a7fa53eaa875",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-01-09T09:10:19Z",
    "title_canon_sha256": "c5f7bc01a28b4afee00f0e2093561060339086e979de84ffa5a47283ae3e54cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02844",
    "kind": "arxiv",
    "version": 1
  }
}