Pith Number

pith:UEDZVVKJ

pith:2016:UEDZVVKJSO7MDOG4M24HIUJDGZ

not attested not anchored not stored refs pending

Interpreting ALMA Observations of the ISM During the Epoch of Reionisation

Debora Sijacki, Harley Katz, Martin Haehnelt, Taysun Kimm

arxiv:1612.01786 v2 · 2016-12-06 · 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{UEDZVVKJSO7MDOG4M24HIUJDGZ}

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	2026-05-18T00:17:09.527802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1079ad54993bec1b8dc66b87451233642932149f87c70e4becc9f034e608b81

Aliases

arxiv: 1612.01786 · arxiv_version: 1612.01786v2 · doi: 10.48550/arxiv.1612.01786 · pith_short_12: UEDZVVKJSO7M · pith_short_16: UEDZVVKJSO7MDOG4 · pith_short_8: UEDZVVKJ

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/UEDZVVKJSO7MDOG4M24HIUJDGZ \
  | 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: a1079ad54993bec1b8dc66b87451233642932149f87c70e4becc9f034e608b81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce43695fcc54cb8eca2b4f3e4d013cc94ec59c0c2192e127fe9e308187e2d3ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-12-06T12:54:38Z",
    "title_canon_sha256": "3e44e30caa189ec773ff89e71dcb62325e4750c5f093dba0832ad99c2d2d2bdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.01786",
    "kind": "arxiv",
    "version": 2
  }
}