Pith Number

pith:BPISOJKM

pith:2015:BPISOJKMC2GDYLWPVKABPCQVOE

not attested not anchored not stored refs pending

Light-Cone Effect of Radiation Fields in Cosmological Radiative Transfer Simulations

Kyungjin Ahn

arxiv:1502.02294 v1 · 2015-02-08 · astro-ph.CO · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BPISOJKMC2GDYLWPVKABPCQVOE}

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	2026-05-18T00:52:42.073643Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bd127254c168c3c2ecfaa80178a157105a9aa808b7aed5c998fdd33df67eb96

Aliases

arxiv: 1502.02294 · arxiv_version: 1502.02294v1 · doi: 10.48550/arxiv.1502.02294 · pith_short_12: BPISOJKMC2GD · pith_short_16: BPISOJKMC2GDYLWP · pith_short_8: BPISOJKM

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/BPISOJKMC2GDYLWPVKABPCQVOE \
  | 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: 0bd127254c168c3c2ecfaa80178a157105a9aa808b7aed5c998fdd33df67eb96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3bc2911192fef93eb24a413cb19706c9a4ea9b7a8292a5db246e980e20a7a60",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-02-08T20:16:40Z",
    "title_canon_sha256": "3a0645207b9be89d23f8acda6d67da29e0e96431e0015fa14fdac38d3d8fa3be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02294",
    "kind": "arxiv",
    "version": 1
  }
}