Pith Number

pith:FHX5US6E

pith:2013:FHX5US6EHW32RL7GFB3PRJ4FKB

not attested not anchored not stored refs pending

Estimation of Plasma Parameters in an Accretion Column near the Surface of Accreting White Dwarfs from Their Flux Variability

Andrey Semena, Mikhail Revnivtsev, Moscow, Russia), (Space Research Institute

arxiv:1312.4154 v2 · 2013-12-15 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHX5US6EHW32RL7GFB3PRJ4FKB}

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	2026-05-18T03:04:23.667976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29efda4bc43db7a8afe62876f8a7855056133e773adc4d5debab98b1d41cec40

Aliases

arxiv: 1312.4154 · arxiv_version: 1312.4154v2 · doi: 10.48550/arxiv.1312.4154 · pith_short_12: FHX5US6EHW32 · pith_short_16: FHX5US6EHW32RL7G · pith_short_8: FHX5US6E

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/FHX5US6EHW32RL7GFB3PRJ4FKB \
  | 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: 29efda4bc43db7a8afe62876f8a7855056133e773adc4d5debab98b1d41cec40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "955d42bca8264c93d5a1d14f8859ae7dda66cf5e5dc3215eb6228894ba7ffb49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-12-15T15:00:14Z",
    "title_canon_sha256": "043c03de35425d984a1d4fdd38adc49fb23f99165d2d2b5983a3c113e53ee497"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.4154",
    "kind": "arxiv",
    "version": 2
  }
}