Pith Number

pith:RNAYH54C

pith:2014:RNAYH54CITKCYSYDJLPJX4XFGN

not attested not anchored not stored refs pending

Modeling the spectral-energy-distribution of 3C 454.3 in a "flat" broad-line-region scenario

Jiancheng Wang, Maichang Lei

arxiv:1407.2500 v1 · 2014-07-08 · astro-ph.HE · 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{RNAYH54CITKCYSYDJLPJX4XFGN}

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	2026-05-18T01:42:38.609961Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4183f78244d42c4b034ade9bf2e53373325b39f73710f4b97edd457dfc16fa

Aliases

arxiv: 1407.2500 · arxiv_version: 1407.2500v1 · doi: 10.48550/arxiv.1407.2500 · pith_short_12: RNAYH54CITKC · pith_short_16: RNAYH54CITKCYSYD · pith_short_8: RNAYH54C

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/RNAYH54CITKCYSYDJLPJX4XFGN \
  | 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: 8b4183f78244d42c4b034ade9bf2e53373325b39f73710f4b97edd457dfc16fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b886881d7217499abedd2ca12dc1d154203f43deb1b849909ad8f2a9cf84454e",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-07-08T16:05:30Z",
    "title_canon_sha256": "dea111811db06f8cfe92060cb13f4bf472b235a10b85110ca4ef70d80501cc70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2500",
    "kind": "arxiv",
    "version": 1
  }
}