Pith Number

pith:WTBMIA6R

pith:2020:WTBMIA6R7UWZ2DM7Y4AEOBXM3L

not attested not anchored not stored refs pending

Diffuse Lyman-alpha Halos around ~300 Spectroscopically Confirmed Lyman-alpha Emitters at z ~ 5.7

Jin Wu (KIAA-PKU), Linhua Jiang (KIAA-PKU), Yuanhang Ning (KIAA-PKU)

arxiv:2002.02029 v1 · 2020-02-05 · 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{WTBMIA6R7UWZ2DM7Y4AEOBXM3L}

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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

Lyman-alpha haloes in the aftermath of reionisation

Receipt and verification

First computed	2026-07-05T00:48:55.355430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4c2c403d1fd2d9d0d9fc7004706ecdac1f7d60f8f38e58fcd4fd12837551464

Aliases

arxiv: 2002.02029 · arxiv_version: 2002.02029v1 · doi: 10.48550/arxiv.2002.02029 · pith_short_12: WTBMIA6R7UWZ · pith_short_16: WTBMIA6R7UWZ2DM7 · pith_short_8: WTBMIA6R

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/WTBMIA6R7UWZ2DM7Y4AEOBXM3L \
  | 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: b4c2c403d1fd2d9d0d9fc7004706ecdac1f7d60f8f38e58fcd4fd12837551464

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d104504f6c9f50523dbef1c904eedada77cfff904a78415ef7c0101b9bdf820",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-02-05T22:46:23Z",
    "title_canon_sha256": "49cc31962df857f79760cf99d091bfa294550f6bab48ca5c10fac2c1b0b096f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02029",
    "kind": "arxiv",
    "version": 1
  }
}