Pith Number

pith:DZ5TE22H

pith:2017:DZ5TE22HXDR64SN43NWT625K5O

not attested not anchored not stored refs pending

Foreground and sensitivity analysis for broad band (2D) 21cm--Ly-alpha and 21cm--H-alpha correlation experiments probing the Epoch of Reionization

Abraham R. Neben, Brian Stalder, Jacqueline N. Hewitt, John L. Tonry

arxiv:1711.00866 v1 · 2017-11-02 · 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{DZ5TE22HXDR64SN43NWT625K5O}

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	2026-05-18T00:31:24.615296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e7b326b47b8e3ee49bcdb6d3f6baaeb92bcf42ddd736c14c32c5fbc68df614d

Aliases

arxiv: 1711.00866 · arxiv_version: 1711.00866v1 · doi: 10.48550/arxiv.1711.00866 · pith_short_12: DZ5TE22HXDR6 · pith_short_16: DZ5TE22HXDR64SN4 · pith_short_8: DZ5TE22H

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/DZ5TE22HXDR64SN43NWT625K5O \
  | 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: 1e7b326b47b8e3ee49bcdb6d3f6baaeb92bcf42ddd736c14c32c5fbc68df614d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86faad73cc66c30acea181fc34105ee8d0fefaebd0b41ec3720bed728d38fb82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-11-02T18:00:52Z",
    "title_canon_sha256": "15d3b099c54b36fe2d2f3c7eed5ac2395d4e6acf53db02380a234c00c2fcb4ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00866",
    "kind": "arxiv",
    "version": 1
  }
}