Pith Number

pith:YMCTCDTO

pith:2014:YMCTCDTOTTC5MAXMV7RDMYV7AM

not attested not anchored not stored refs pending

Analogue black holes for light rays in static dielectrics

E. Bittencourt, J. M. Salim, M. Novello, R. Klippert, V. A. De Lorenci

arxiv:1401.7544 v1 · 2014-01-28 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YMCTCDTOTTC5MAXMV7RDMYV7AM}

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

Nonlinear electrodynamics in magnetars: systematic effects on radius constraints and timing analysis

Receipt and verification

First computed	2026-05-18T02:27:05.626337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c305310e6e9cc5d602ecafe23662bf0311491b88a117d37848205a58606c329b

Aliases

arxiv: 1401.7544 · arxiv_version: 1401.7544v1 · doi: 10.48550/arxiv.1401.7544 · pith_short_12: YMCTCDTOTTC5 · pith_short_16: YMCTCDTOTTC5MAXM · pith_short_8: YMCTCDTO

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/YMCTCDTOTTC5MAXMV7RDMYV7AM \
  | 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: c305310e6e9cc5d602ecafe23662bf0311491b88a117d37848205a58606c329b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16c387f09543a029afacfebcfbce00b8b44157b1c9bd3782cf4f5e8e945e9985",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-01-28T09:50:37Z",
    "title_canon_sha256": "a72625d9dda504b33cb8597448b8308619518af671f944defd6893919f7e3123"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.7544",
    "kind": "arxiv",
    "version": 1
  }
}