Pith Number

pith:THKWE3UE

pith:1996:THKWE3UENGMN4IMSRTOFKFN2SD

not attested not anchored not stored refs pending

How small were the first cosmological objects?

Alain Blanchard, Francesco Palla, Joseph Silk, Martin Rees, Max Tegmark, Tom Abel

arxiv:astro-ph/9603007 v2 · 1996-03-04 · 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{THKWE3UENGMN4IMSRTOFKFN2SD}

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

4 papers in Pith

21cmEMUv3: a hybrid diffusion-LSTM emulator of 21cmFAST summary observables

Ultraviolet diversity of Little Red Dots as a probe for direct-collapse black hole ages

JWST Absorption-Line Analysis of UV-Bright Galaxies at $z=7.2-10.6$: Early Chemical Enrichment Traced by C, O, Mg, Al, Si, and Fe

Direct Collapse Black Hole Candidates from Decaying Dark Matter

Receipt and verification

First computed	2026-07-04T15:53:45.631150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99d5626e846998de21928cdc5515ba90cb7f361b21d4aa2385beb2096908174b

Aliases

arxiv: astro-ph/9603007 · arxiv_version: astro-ph/9603007v2 · doi: 10.48550/arxiv.astro-ph/9603007 · pith_short_12: THKWE3UENGMN · pith_short_16: THKWE3UENGMN4IMS · pith_short_8: THKWE3UE

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/THKWE3UENGMN4IMSRTOFKFN2SD \
  | 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: 99d5626e846998de21928cdc5515ba90cb7f361b21d4aa2385beb2096908174b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "401c0d3bbd60aebc74f0b1359f1417842de016029485c1884e68110174849ee6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-03-04T09:52:10Z",
    "title_canon_sha256": "98805263ad885dec446c4c5e248ff779d50fbedf2a9314499428c8980d1a96a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9603007",
    "kind": "arxiv",
    "version": 2
  }
}