Pith Number

pith:AXZ67DIO

pith:1998:AXZ67DIO5UABH4AEZRAVMB66JA

not attested not anchored not stored refs pending

Stellar Atmospheres Near an AGN: The Importance of Radiation Pressure from Trapped Lyman-alpha Photons

B. T. Draine (Princeton), Weihsueh A. Chiu

arxiv:astro-ph/9803209 v1 · 1998-03-18 · 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{AXZ67DIO5UABH4AEZRAVMB66JA}

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

1 paper in Pith

Lyman-alpha Pressure Strongly Enhances Pre-Supernova Feedback at Cosmic Dawn: The First Multi-Dimensional Lyman-alpha Radiation Hydrodynamics Simulations

Receipt and verification

First computed	2026-07-04T14:15:43.956797Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05f3ef8d0eed0013f004cc415607de480cb7622a25d3eb976046d2ef33b7aadf

Aliases

arxiv: astro-ph/9803209 · arxiv_version: astro-ph/9803209v1 · doi: 10.48550/arxiv.astro-ph/9803209 · pith_short_12: AXZ67DIO5UAB · pith_short_16: AXZ67DIO5UABH4AE · pith_short_8: AXZ67DIO

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/AXZ67DIO5UABH4AEZRAVMB66JA \
  | 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: 05f3ef8d0eed0013f004cc415607de480cb7622a25d3eb976046d2ef33b7aadf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6085f3967bbc80d1e22697e95cfdd16ec5b7df3d52d1e7b3c0d97884dd1fc79e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-03-18T03:06:58Z",
    "title_canon_sha256": "0b5086eea6d8bae15f949d226547962dcf7a6ca4355627e69030095eb7647857"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9803209",
    "kind": "arxiv",
    "version": 1
  }
}