Pith Number

pith:O5BEKCN6

pith:2007:O5BEKCN6PTPJKTR4PBBG5KW74K

not attested not anchored not stored refs pending

A Survey of Weak MgII Absorbers at 0.4 < z < 2.4

Anand Narayanan, Jane C. Charlton, Tae-Sun Kim, Toru Misawa

arxiv:astro-ph/0701075 v1 · 2007-01-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O5BEKCN6PTPJKTR4PBBG5KW74K}

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

Connecting CGM enrichment with Lyman alpha emitters at 2.9 < z < 6.7

Receipt and verification

First computed	2026-05-18T04:29:14.444394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77424509be7cde954e3c78426eaadfe2b62ac6ae3129b9eeac6a80a8e04be5cd

Aliases

arxiv: astro-ph/0701075 · arxiv_version: astro-ph/0701075v1 · doi: 10.48550/arxiv.astro-ph/0701075 · pith_short_12: O5BEKCN6PTPJ · pith_short_16: O5BEKCN6PTPJKTR4 · pith_short_8: O5BEKCN6

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/O5BEKCN6PTPJKTR4PBBG5KW74K \
  | 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: 77424509be7cde954e3c78426eaadfe2b62ac6ae3129b9eeac6a80a8e04be5cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce0081b3de6603d4370fd4a73ca134622bd711b0513f8466bb8afb720a054549",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-01-03T22:46:49Z",
    "title_canon_sha256": "25158bfa229a7b06018d5e53c4ac1227f011f7cfcd486e252f8fcdf0176b3f2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0701075",
    "kind": "arxiv",
    "version": 1
  }
}