Pith Number

pith:XEOJM6ME

pith:2016:XEOJM6ME7X2OHB62U6YJTY622O

not attested not anchored not stored refs pending

Estimation of physical conditions in the cold phase of the ISM in the sub-DLA system at z = 2.06 in the spectrum of the quasar J2123-0050

A.V. Ivanchik, D.A. Varshalovich, S.A. Balashev, V.V. Klimenko

arxiv:1603.01531 v1 · 2016-03-04 · 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{XEOJM6ME7X2OHB62U6YJTY622O}

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	2026-05-18T01:19:35.775145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b91c967984fdf4e387daa7b099e3dad3baf3cceff44225efdc005a18639be31b

Aliases

arxiv: 1603.01531 · arxiv_version: 1603.01531v1 · doi: 10.48550/arxiv.1603.01531 · pith_short_12: XEOJM6ME7X2O · pith_short_16: XEOJM6ME7X2OHB62 · pith_short_8: XEOJM6ME

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/XEOJM6ME7X2OHB62U6YJTY622O \
  | 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: b91c967984fdf4e387daa7b099e3dad3baf3cceff44225efdc005a18639be31b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ad6db8f0f9b1741222f71bd617cc5ccdfb1df09935a345f7d58986062af76e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-03-04T16:40:59Z",
    "title_canon_sha256": "03480ef423175ac5b1e338f290da4dcf92fbc429b9bc75706eb5c17401fa3eff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.01531",
    "kind": "arxiv",
    "version": 1
  }
}